使用ASM 4处理Java类文件–第一部分：世界，您好！
2024-04-22 14:17:26
什么是ASM ：ASM是一个用于处理Java字节码的开源Java库。 因此，它具有与Apache BCEL相同的目的。 由于本文假定读者具有Java类文件格式的某些知识，因此建议在此处进行阅读。 那么它与BCEL有何不同？ 首先，它允许使用事件驱动的方式来操作字节码，而无需为增加少量内存而将整个类加载到内存中。 其次，它没有针对每条指令的单独类。 相反，它直接处理操作码，并且只包含代表每个操作码的常量。 这在很大程度上减小了库的大小。 因此，ASM更轻巧，更智能。 但是，ASM还具有通过将整个类加载到内存中来处理类文件的机制，以防操作过于复杂而无法通过基于事件的处理来处理。
当前的ASM稳定版本是3.3。 但是4.0 RC2版本已经发布。 因此，我将在这里讨论该版本。
基于事件的处理与内存处理 ：ASM支持事件驱动和内存处理。 事件驱动的处理是轻量级的，但有一点限制。 另一方面，在存储器中处理更灵活且易于使用，但它的重量更重。 内存处理器内部使用事件驱动处理器，就像DOM XML解析器内部使用SAX XML解析器一样。
下面的程序演示了侦听类处理事件。
ASMHelloWorld.java
package com.geekyarticles.asm;import java.io.IOException;
import java.io.InputStream;
import java.util.Arrays;import org.objectweb.asm.AnnotationVisitor;
import org.objectweb.asm.Attribute;
import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.FieldVisitor;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;public class ASMHelloWorld {/*** @param args* @throws IOException */public static void main(String[] args) throws IOException {ClassVisitor cl=new ClassVisitor(Opcodes.ASM4) {/*** Called when a class is visited. This is the method called first*/@Overridepublic void visit(int version, int access, String name,String signature, String superName, String[] interfaces) {System.out.println("Visiting class: "+name);System.out.println("Class Major Version: "+version);System.out.println("Super class: "+superName);super.visit(version, access, name, signature, superName, interfaces);}/*** Invoked only when the class being visited is an inner class*/@Overridepublic void visitOuterClass(String owner, String name, String desc) {System.out.println("Outer class: "+owner);super.visitOuterClass(owner, name, desc);}/***Invoked when a class level annotation is encountered*/@Overridepublic AnnotationVisitor visitAnnotation(String desc,boolean visible) {System.out.println("Annotation: "+desc);return super.visitAnnotation(desc, visible);}/*** When a class attribute is encountered */@Overridepublic void visitAttribute(Attribute attr) {System.out.println("Class Attribute: "+attr.type);super.visitAttribute(attr);}/***When an inner class is encountered */@Overridepublic void visitInnerClass(String name, String outerName,String innerName, int access) {System.out.println("Inner Class: "+ innerName+" defined in "+outerName);super.visitInnerClass(name, outerName, innerName, access);}/*** When a field is encountered*/@Overridepublic FieldVisitor visitField(int access, String name,String desc, String signature, Object value) {System.out.println("Field: "+name+" "+desc+" value:"+value);return super.visitField(access, name, desc, signature, value);}@Overridepublic void visitEnd() {System.out.println("Method ends here");super.visitEnd();}/*** When a method is encountered*/@Overridepublic MethodVisitor visitMethod(int access, String name,String desc, String signature, String[] exceptions) {System.out.println("Method: "+name+" "+desc);return super.visitMethod(access, name, desc, signature, exceptions);}/*** When the optional source is encountered*/@Overridepublic void visitSource(String source, String debug) {System.out.println("Source: "+source);super.visitSource(source, debug);}};InputStream in=ASMHelloWorld.class.getResourceAsStream("/java/lang/String.class");ClassReader classReader=new ClassReader(in);classReader.accept(cl, 0);}}上面的程序除了打印何时到达什么事件外，什么也不做。 目前，我们正在访问类java.lang.String。 请注意，在Java类中，事物按顺序出现。 例如，方法总是出现在字段之后。 事件也以相同的顺序发生。 有关更多信息，请阅读此处讨论的类文件格式。
代码本身非常简单，不需要太多解释。 我们首先扩展ClassVisitor类，并覆盖必要的方法。 然后，我们设置一个ClassReader并调用其accept方法，将ClassVisitor的对象作为参数传递。
版本4中的新功能 ：直到版本3.3为止，ClassVisitor是一个接口，因此我们必须实现所有方法。 为了使开发人员摆脱这种混乱局面，有一个ClassAdapter，它没有所有方法的op实现，开发人员可以扩展这些方法。 在版本4中，ClassVisitor已成为一个类，并且ClassAdapter不再存在。
注意，一些访问者方法返回其他方法的对象。 当遍历特定类型的对象时，将调用那些Visitor对象的方法。 下面的示例演示如何使用MethodVisitor逐步遍历方法的代码。
DemoClassIntructionViewer.java
package com.geekyarticles.asm;import java.io.InputStream;import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;
import org.objectweb.asm.commons.InstructionAdapter;public class DemoClassInstructionViewer {public static class MethodPrinterVisitor extends ClassVisitor{public MethodPrinterVisitor(int api, ClassVisitor cv) {super(api, cv);}public MethodPrinterVisitor(int api) {super(api);}@Overridepublic MethodVisitor visitMethod(int access, String name, String desc,String signature, String[] exceptions) {System.out.println("\n"+name+desc);MethodVisitor oriMv= new MethodVisitor(4) {};//An instructionAdapter is a special MethodVisitor that//lets us process instructions easilyInstructionAdapter instMv=new InstructionAdapter(oriMv){@Overridepublic void visitInsn(int opcode) {System.out.println(opcode);super.visitInsn(opcode);}};return instMv;}}public static void main(String[] args) throws Exception{InputStream in=ASMHelloWorld.class.getResourceAsStream("/com/geekyarticles/asm/ASMHelloWorld.class");ClassReader classReader=new ClassReader(in);classReader.accept(new MethodPrinterVisitor(4), 0);}}以下是这种情况下的输出。
<init>()V
177main([Ljava/lang/String;)V
89
89
3
177请注意，这些指令是直接操作码。
生成类：在讨论生成类的详细信息之前，我将讨论ASM中提供的一个很酷的东西。 它称为ASMifier。 它是一个类，用于打印生成给定类所需的代码。 以下示例显示如何使用ASMifier。 该类具有主要方法，因此可以在命令提示符下使用。
java -cp asm-all-4.0_RC2.jar org.objectweb.asm.util.ASMifier java.lang.String>>StringDump.java以下是输出。
StringDump.java
package asm.java.lang;
import java.util.*;
import org.objectweb.asm.*;
import org.objectweb.asm.attrs.*;
public class StringDump implements Opcodes {public static byte[] dump () throws Exception {ClassWriter cw = new ClassWriter(0);
FieldVisitor fv;
MethodVisitor mv;
AnnotationVisitor av0;cw.visit(V1_5, ACC_PUBLIC + ACC_FINAL + ACC_SUPER, "java/lang/String", "Ljava/lang/Object;Ljava/io/Serializable;Ljava/lang/Comparable<Ljava/lang/String;>;Ljava/lang/CharSequence;", "java/lang/Object", new String[] { "java/io/Serializable", "java/lang/Comparable", "java/lang/CharSequence" });cw.visitInnerClass("java/lang/String$1", "java/lang/String", null, ACC_STATIC + ACC_SYNTHETIC);cw.visitInnerClass("java/lang/String$CaseInsensitiveComparator", "java/lang/String", "CaseInsensitiveComparator", ACC_PRIVATE + ACC_STATIC);{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, "value", "[C", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, "offset", "I", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL, "count", "I", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE, "hash", "I", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, "serialVersionUID", "J", null, new Long(-6849794470754667710L));
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PRIVATE + ACC_FINAL + ACC_STATIC, "serialPersistentFields", "[Ljava/io/ObjectStreamField;", null, null);
fv.visitEnd();
}
{
fv = cw.visitField(ACC_PUBLIC + ACC_FINAL + ACC_STATIC, "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;", "Ljava/util/Comparator<Ljava/lang/String;>;", null);
fv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(Ljava/lang/String;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Arrays", "copyOfRange", "([CII)[C");
mv.visitVarInsn(ASTORE, 4);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ASTORE, 4);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 4);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([C)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringValue", "from", "([C)[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([CII)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 3);
Label l1 = new Label();
mv.visitJumpInsn(IFGE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ISUB);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 3);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Arrays", "copyOfRange", "([CII)[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([III)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 3);
Label l1 = new Label();
mv.visitJumpInsn(IFGE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ISUB);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ISTORE, 7);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 8);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 9);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 3);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(IALOAD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 10);
Label l5 = new Label();
mv.visitJumpInsn(IFGE, l5);
mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IllegalArgumentException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 5);
Label l6 = new Label();
mv.visitJumpInsn(IFGT, l6);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ARRAYLENGTH);
mv.visitJumpInsn(IF_ICMPLT, l6);
mv.visitVarInsn(ILOAD, 4);
Label l7 = new Label();
mv.visitJumpInsn(IFNE, l7);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(INEG);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IMUL);
mv.visitIntInsn(BIPUSH, 10);
mv.visitInsn(ISHL);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(IDIV);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ILOAD, 4);
mv.visitIntInsn(BIPUSH, 10);
mv.visitInsn(ISHR);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ILOAD, 4);
Label l8 = new Label();
mv.visitJumpInsn(IFGT, l8);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 4);
mv.visitJumpInsn(GOTO, l8);
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(ICONST_2);
mv.visitInsn(IMUL);
mv.visitVarInsn(ISTORE, 4);
mv.visitLabel(l8);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ICONST_2);
mv.visitInsn(IMUL);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Math", "min", "(II)I");
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ARRAYLENGTH);
mv.visitInsn(ISUB);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(ISUB);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Arrays", "copyOf", "([CI)[C");
mv.visitVarInsn(ASTORE, 6);
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 10);
mv.visitLdcInsn(new Integer(65536));
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l9);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitIincInsn(8, 1);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
Label l10 = new Label();
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l9);
mv.visitVarInsn(ILOAD, 10);
mv.visitLdcInsn(new Integer(1114111));
Label l11 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l11);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toSurrogates", "(I[CI)V");
mv.visitIincInsn(8, 2);
mv.visitIincInsn(5, -1);
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l11);
mv.visitTypeInsn(NEW, "java/lang/IllegalArgumentException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IllegalArgumentException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l10);
mv.visitIincInsn(9, 1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 6);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 8);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 12);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_DEPRECATED, "<init>", "([BIII)V", null, null);
{
av0 = mv.visitAnnotation("Ljava/lang/Deprecated;", true);
av0.visitEnd();
}
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ILOAD, 4);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ISTORE, 6);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, -1);
Label l2 = new Label();
mv.visitJumpInsn(IFLE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitInsn(BALOAD);
mv.visitIntInsn(SIPUSH, 255);
mv.visitInsn(IAND);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
Label l3 = new Label();
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitIntInsn(BIPUSH, 8);
mv.visitInsn(ISHL);
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ISTORE, 6);
Label l4 = new Label();
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, -1);
mv.visitJumpInsn(IFLE, l3);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitInsn(BALOAD);
mv.visitIntInsn(SIPUSH, 255);
mv.visitInsn(IAND);
mv.visitInsn(IOR);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 4);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(6, 7);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_DEPRECATED, "<init>", "([BI)V", null, null);
{
av0 = mv.visitAnnotation("Ljava/lang/Deprecated;", true);
av0.visitEnd();
}
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BIII)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PRIVATE + ACC_STATIC, "checkBounds", "([BII)V", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 1);
Label l1 = new Label();
mv.visitJumpInsn(IFGE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(ISUB);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitInsn(RETURN);
mv.visitMaxs(4, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BIILjava/lang/String;)V", null, new String[] { "java/io/UnsupportedEncodingException" });
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 4);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitLdcInsn("charsetName");
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "(Ljava/lang/String;)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "decode", "(Ljava/lang/String;[BII)[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BIILjava/nio/charset/Charset;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 4);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitLdcInsn("charset");
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "(Ljava/lang/String;)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "decode", "(Ljava/nio/charset/Charset;[BII)[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 5);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BLjava/lang/String;)V", null, new String[] { "java/io/UnsupportedEncodingException" });
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BIILjava/lang/String;)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BLjava/nio/charset/Charset;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BIILjava/nio/charset/Charset;)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([BII)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "checkBounds", "([BII)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "decode", "([BII)[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 4);
mv.visitInsn(ARRAYLENGTH);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 4);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitInsn(RETURN);
mv.visitMaxs(3, 5);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "([B)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARRAYLENGTH);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([BII)V");
mv.visitInsn(RETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(Ljava/lang/StringBuffer;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuffer", "toString", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "<init>", "(Ljava/lang/StringBuilder;)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "toString", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(0, "<init>", "(II[C)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "count", "I");
mv.visitInsn(RETURN);
mv.visitMaxs(2, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "length", "()I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IRETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "isEmpty", "()Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitInsn(ICONST_1);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "charAt", "(I)C", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "codePointAt", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "codePointAtImpl", "([CII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "codePointBefore", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "codePointBeforeImpl", "([CII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "codePointCount", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPGT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/IndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IndexOutOfBoundsException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "codePointCountImpl", "([CII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "offsetByCodePoints", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitLabel(l0);
mv.visitTypeInsn(NEW, "java/lang/IndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/IndexOutOfBoundsException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "offsetByCodePointsImpl", "([CIIII)I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(0, "getChars", "([CI)V", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitInsn(RETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getChars", "(II[CI)V", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitInsn(RETURN);
mv.visitMaxs(6, 5);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_DEPRECATED, "getBytes", "(II[BI)V", null, null);
{
av0 = mv.visitAnnotation("Ljava/lang/Deprecated;", true);
av0.visitEnd();
}
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 8);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ILOAD, 6);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, 1);
mv.visitVarInsn(ALOAD, 8);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitInsn(I2B);
mv.visitInsn(BASTORE);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitInsn(RETURN);
mv.visitMaxs(4, 9);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getBytes", "(Ljava/lang/String;)[B", null, new String[] { "java/io/UnsupportedEncodingException" });
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "encode", "(Ljava/lang/String;[CII)[B");
mv.visitInsn(ARETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getBytes", "(Ljava/nio/charset/Charset;)[B", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "encode", "(Ljava/nio/charset/Charset;[CII)[B");
mv.visitInsn(ARETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "getBytes", "()[B", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKESTATIC, "java/lang/StringCoding", "encode", "([CII)[B");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "equals", "(Ljava/lang/Object;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l0);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(INSTANCEOF, "java/lang/String");
Label l1 = new Label();
mv.visitJumpInsn(IFEQ, l1);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(CHECKCAST, "java/lang/String");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPNE, l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 7);
Label l2 = new Label();
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 3);
mv.visitIincInsn(3, -1);
Label l3 = new Label();
mv.visitJumpInsn(IFEQ, l3);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l2);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l3);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 8);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "contentEquals", "(Ljava/lang/StringBuffer;)Z", null, null);
mv.visitCode();
Label l0 = new Label();
Label l1 = new Label();
Label l2 = new Label();
mv.visitTryCatchBlock(l0, l1, l2, null);
Label l3 = new Label();
mv.visitTryCatchBlock(l2, l3, l2, null);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(DUP);
mv.visitVarInsn(ASTORE, 2);
mv.visitInsn(MONITORENTER);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "contentEquals", "(Ljava/lang/CharSequence;)Z");
mv.visitVarInsn(ALOAD, 2);
mv.visitInsn(MONITOREXIT);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 2);
mv.visitInsn(MONITOREXIT);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ATHROW);
mv.visitMaxs(2, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "contentEquals", "(Ljava/lang/CharSequence;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEINTERFACE, "java/lang/CharSequence", "length", "()I");
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(INSTANCEOF, "java/lang/AbstractStringBuilder");
Label l1 = new Label();
mv.visitJumpInsn(IFEQ, l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(CHECKCAST, "java/lang/AbstractStringBuilder");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/AbstractStringBuilder", "getValue", "()[C");
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 4);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 6);
Label l2 = new Label();
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, -1);
mv.visitJumpInsn(IFEQ, l1);
mv.visitVarInsn(ALOAD, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l2);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "equals", "(Ljava/lang/Object;)Z");
Label l3 = new Label();
mv.visitJumpInsn(IFEQ, l3);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 5);
Label l4 = new Label();
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, -1);
Label l5 = new Label();
mv.visitJumpInsn(IFEQ, l5);
mv.visitVarInsn(ALOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitIincInsn(3, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, 1);
mv.visitMethodInsn(INVOKEINTERFACE, "java/lang/CharSequence", "charAt", "(I)C");
mv.visitJumpInsn(IF_ICMPEQ, l4);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 7);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "equalsIgnoreCase", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l0);
mv.visitInsn(ICONST_1);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 1);
Label l2 = new Label();
mv.visitJumpInsn(IFNULL, l2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPNE, l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "regionMatches", "(ZILjava/lang/String;II)Z");
mv.visitJumpInsn(IFEQ, l2);
mv.visitInsn(ICONST_1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitInsn(ICONST_0);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitMaxs(6, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "compareTo", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Math", "min", "(II)I");
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 6);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ILOAD, 8);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l0);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 7);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 10);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 10);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 12);
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l3);
mv.visitIincInsn(9, 1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
Label l4 = new Label();
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, -1);
mv.visitJumpInsn(IFEQ, l4);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitIincInsn(8, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 10);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l5);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitJumpInsn(GOTO, l0);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 13);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "compareToIgnoreCase", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitFieldInsn(GETSTATIC, "java/lang/String", "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEINTERFACE, "java/util/Comparator", "compare", "(Ljava/lang/Object;Ljava/lang/Object;)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "regionMatches", "(ILjava/lang/String;II)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ILOAD, 3);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
mv.visitJumpInsn(IFGT, l0);
mv.visitVarInsn(ILOAD, 3);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 2);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
Label l1 = new Label();
mv.visitJumpInsn(IFLE, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, -1);
Label l2 = new Label();
mv.visitJumpInsn(IFLE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 8);
mv.visitIincInsn(8, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l1);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(6, 9);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "regionMatches", "(ZILjava/lang/String;II)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 6);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 4);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
mv.visitJumpInsn(IFGT, l0);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(I2L);
mv.visitVarInsn(ALOAD, 3);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(I2L);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(I2L);
mv.visitInsn(LSUB);
mv.visitInsn(LCMP);
Label l1 = new Label();
mv.visitJumpInsn(IFLE, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 5);
mv.visitIincInsn(5, -1);
Label l2 = new Label();
mv.visitJumpInsn(IFLE, l2);
mv.visitVarInsn(ALOAD, 6);
mv.visitVarInsn(ILOAD, 7);
mv.visitIincInsn(7, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ALOAD, 8);
mv.visitVarInsn(ILOAD, 9);
mv.visitIincInsn(9, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 11);
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l3);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 1);
Label l4 = new Label();
mv.visitJumpInsn(IFEQ, l4);
mv.visitVarInsn(ILOAD, 10);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCase", "(C)C");
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCase", "(C)C");
mv.visitVarInsn(ISTORE, 13);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 13);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l5);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 12);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(C)C");
mv.visitVarInsn(ILOAD, 13);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(C)C");
mv.visitJumpInsn(IF_ICMPNE, l4);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l4);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(6, 14);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "startsWith", "(Ljava/lang/String;I)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFLT, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 7);
mv.visitInsn(ISUB);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitIincInsn(7, -1);
mv.visitVarInsn(ILOAD, 7);
Label l2 = new Label();
mv.visitJumpInsn(IFLT, l2);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitIincInsn(4, 1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitIincInsn(6, 1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l1);
mv.visitInsn(ICONST_0);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitInsn(ICONST_1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 8);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "startsWith", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "startsWith", "(Ljava/lang/String;I)Z");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "endsWith", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "startsWith", "(Ljava/lang/String;I)Z");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "hashCode", "()I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "hash", "I");
mv.visitVarInsn(ISTORE, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitJumpInsn(IFLE, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 5);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitIntInsn(BIPUSH, 31);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IMUL);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitIincInsn(3, 1);
mv.visitInsn(CALOAD);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 1);
mv.visitIincInsn(5, 1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitFieldInsn(PUTFIELD, "java/lang/String", "hash", "I");
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 6);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "indexOf", "(II)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPLT, l1);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(65536));
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 1);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l5);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitIincInsn(5, 1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(1114111));
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l6);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 6);
Label l7 = new Label();
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
mv.visitJumpInsn(IF_ICMPGE, l6);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ICONST_0);
mv.visitInsn(CALOAD);
Label l8 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 3);
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l9);
mv.visitJumpInsn(GOTO, l6);
mv.visitLabel(l9);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 6);
mv.visitInsn(ICONST_1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l8);
mv.visitIincInsn(5, 1);
mv.visitJumpInsn(GOTO, l7);
mv.visitLabel(l6);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 7);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "lastIndexOf", "(II)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(4, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(II)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitLabel(l1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(65536));
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l4);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 1);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l5);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitIincInsn(5, -1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ILOAD, 1);
mv.visitLdcInsn(new Integer(1114111));
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l6);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
Label l7 = new Label();
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ILOAD, 3);
mv.visitJumpInsn(IF_ICMPLT, l6);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ICONST_0);
mv.visitInsn(CALOAD);
Label l8 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 6);
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l9);
mv.visitJumpInsn(GOTO, l6);
mv.visitLabel(l9);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ICONST_1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPNE, l8);
mv.visitVarInsn(ILOAD, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l8);
mv.visitIincInsn(5, -1);
mv.visitJumpInsn(GOTO, l7);
mv.visitLabel(l6);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 8);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "indexOf", "(Ljava/lang/String;I)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "indexOf", "(Ljava/lang/String;I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "indexOf", "([CII[CIII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(7, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_STATIC, "indexOf", "([CII[CIII)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l0);
mv.visitVarInsn(ILOAD, 5);
Label l1 = new Label();
mv.visitJumpInsn(IFNE, l1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(GOTO, l2);
mv.visitLabel(l1);
mv.visitInsn(ICONST_M1);
mv.visitLabel(l2);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 6);
Label l3 = new Label();
mv.visitJumpInsn(IFGE, l3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 6);
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 5);
Label l4 = new Label();
mv.visitJumpInsn(IFNE, l4);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IRETURN);
mv.visitLabel(l4);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 9);
Label l5 = new Label();
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 8);
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l6);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 7);
Label l7 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l7);
Label l8 = new Label();
mv.visitLabel(l8);
mv.visitIincInsn(9, 1);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 8);
mv.visitJumpInsn(IF_ICMPGT, l7);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 7);
mv.visitJumpInsn(IF_ICMPEQ, l7);
mv.visitJumpInsn(GOTO, l8);
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 8);
Label l9 = new Label();
mv.visitJumpInsn(IF_ICMPGT, l9);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 12);
Label l10 = new Label();
mv.visitLabel(l10);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 11);
Label l11 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l11);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPNE, l11);
mv.visitIincInsn(10, 1);
mv.visitIincInsn(12, 1);
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l11);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 11);
mv.visitJumpInsn(IF_ICMPNE, l9);
mv.visitVarInsn(ILOAD, 9);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitInsn(IRETURN);
mv.visitLabel(l9);
mv.visitIincInsn(9, 1);
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l6);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 13);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(Ljava/lang/String;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "lastIndexOf", "(Ljava/lang/String;I)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "lastIndexOf", "(Ljava/lang/String;I)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "lastIndexOf", "([CII[CIII)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(7, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_STATIC, "lastIndexOf", "([CII[CIII)I", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 7);
mv.visitVarInsn(ILOAD, 6);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 7);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitVarInsn(ILOAD, 7);
mv.visitVarInsn(ISTORE, 6);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 5);
Label l2 = new Label();
mv.visitJumpInsn(IFNE, l2);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IRETURN);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 10);
mv.visitVarInsn(ILOAD, 10);
mv.visitVarInsn(ILOAD, 6);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 11);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l4);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 9);
mv.visitJumpInsn(IF_ICMPEQ, l4);
mv.visitIincInsn(11, -1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l5);
mv.visitInsn(ICONST_M1);
mv.visitInsn(IRETURN);
mv.visitLabel(l5);
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 13);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ISTORE, 14);
Label l6 = new Label();
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 13);
Label l7 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l7);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 12);
mv.visitIincInsn(12, -1);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 14);
mv.visitIincInsn(14, -1);
mv.visitInsn(CALOAD);
mv.visitJumpInsn(IF_ICMPEQ, l6);
mv.visitIincInsn(11, -1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l7);
mv.visitVarInsn(ILOAD, 13);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitInsn(ICONST_1);
mv.visitInsn(IADD);
mv.visitInsn(IRETURN);
mv.visitMaxs(3, 15);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "substring", "(I)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "substring", "(II)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "substring", "(II)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFGE, l0);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l1);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l2);
mv.visitTypeInsn(NEW, "java/lang/StringIndexOutOfBoundsException");
mv.visitInsn(DUP);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringIndexOutOfBoundsException", "<init>", "(I)V");
mv.visitInsn(ATHROW);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 1);
Label l3 = new Label();
mv.visitJumpInsn(IFNE, l3);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitJumpInsn(IF_ICMPNE, l3);
mv.visitVarInsn(ALOAD, 0);
Label l4 = new Label();
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l3);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(ISUB);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitLabel(l4);
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "subSequence", "(II)Ljava/lang/CharSequence;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "substring", "(II)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "concat", "(Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "length", "()I");
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IFNE, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "getChars", "(II[CI)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "getChars", "(II[CI)V");
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 4);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replace", "(CC)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitInsn(ICONST_M1);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 6);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitIincInsn(4, 1);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 3);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ILOAD, 1);
mv.visitJumpInsn(IF_ICMPNE, l1);
mv.visitJumpInsn(GOTO, l2);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitJumpInsn(IF_ICMPGE, l0);
mv.visitVarInsn(ILOAD, 3);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 7);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 8);
Label l3 = new Label();
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ILOAD, 4);
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitInsn(CASTORE);
mv.visitIincInsn(8, 1);
mv.visitJumpInsn(GOTO, l3);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 3);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l5);
mv.visitVarInsn(ALOAD, 5);
mv.visitVarInsn(ILOAD, 6);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 8);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ILOAD, 1);
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l6);
mv.visitVarInsn(ILOAD, 2);
Label l7 = new Label();
mv.visitJumpInsn(GOTO, l7);
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 8);
mv.visitLabel(l7);
mv.visitInsn(CASTORE);
mv.visitIincInsn(4, 1);
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l5);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ALOAD, 7);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 9);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "matches", "(Ljava/lang/String;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "matches", "(Ljava/lang/String;Ljava/lang/CharSequence;)Z");
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "contains", "(Ljava/lang/CharSequence;)Z", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "indexOf", "(Ljava/lang/String;)I");
mv.visitInsn(ICONST_M1);
Label l0 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l0);
mv.visitInsn(ICONST_1);
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitLabel(l1);
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replaceFirst", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "matcher", "(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;");
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Matcher", "replaceFirst", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replaceAll", "(Ljava/lang/String;Ljava/lang/String;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "matcher", "(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;");
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Matcher", "replaceAll", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "replace", "(Ljava/lang/CharSequence;Ljava/lang/CharSequence;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitIntInsn(BIPUSH, 16);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;I)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "matcher", "(Ljava/lang/CharSequence;)Ljava/util/regex/Matcher;");
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Matcher", "quoteReplacement", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Matcher", "replaceAll", "(Ljava/lang/String;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "split", "(Ljava/lang/String;I)[Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/util/regex/Pattern", "compile", "(Ljava/lang/String;)Ljava/util/regex/Pattern;");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/regex/Pattern", "split", "(Ljava/lang/CharSequence;I)[Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "split", "(Ljava/lang/String;)[Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "split", "(Ljava/lang/String;I)[Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toLowerCase", "(Ljava/util/Locale;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(55296));
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 4);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(I)I");
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l4);
Label l5 = new Label();
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 2);
Label l6 = new Label();
mv.visitJumpInsn(GOTO, l6);
mv.visitLabel(l3);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(C)C");
Label l7 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l7);
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l7);
mv.visitIincInsn(2, 1);
mv.visitLabel(l6);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitLabel(l5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Locale", "getLanguage", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("tr");
Label l8 = new Label();
mv.visitJumpInsn(IF_ACMPEQ, l8);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("az");
mv.visitJumpInsn(IF_ACMPEQ, l8);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("lt");
Label l9 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l9);
mv.visitLabel(l8);
mv.visitInsn(ICONST_1);
Label l10 = new Label();
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l9);
mv.visitInsn(ICONST_0);
mv.visitLabel(l10);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ISTORE, 11);
Label l11 = new Label();
mv.visitLabel(l11);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l12 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l12);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(55296));
Label l13 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l13);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l13);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitVarInsn(ISTORE, 10);
Label l14 = new Label();
mv.visitJumpInsn(GOTO, l14);
mv.visitLabel(l13);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 10);
mv.visitLabel(l14);
mv.visitVarInsn(ILOAD, 6);
Label l15 = new Label();
mv.visitJumpInsn(IFNE, l15);
mv.visitVarInsn(ILOAD, 9);
mv.visitIntInsn(SIPUSH, 931);
Label l16 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l16);
mv.visitLabel(l15);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toLowerCaseEx", "(Ljava/lang/String;ILjava/util/Locale;)I");
mv.visitVarInsn(ISTORE, 8);
Label l17 = new Label();
mv.visitJumpInsn(GOTO, l17);
mv.visitLabel(l16);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toLowerCase", "(I)I");
mv.visitVarInsn(ISTORE, 8);
mv.visitLabel(l17);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l18 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l18);
mv.visitVarInsn(ILOAD, 8);
mv.visitLdcInsn(new Integer(65536));
Label l19 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l19);
mv.visitLabel(l18);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l20 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l20);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toLowerCaseCharArray", "(Ljava/lang/String;ILjava/util/Locale;)[C");
mv.visitVarInsn(ASTORE, 7);
Label l21 = new Label();
mv.visitJumpInsn(GOTO, l21);
mv.visitLabel(l20);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ICONST_2);
Label l22 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l22);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I[CI)I");
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
Label l23 = new Label();
mv.visitJumpInsn(GOTO, l23);
mv.visitLabel(l22);
mv.visitVarInsn(ILOAD, 8);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitLabel(l21);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
Label l24 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l24);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 13);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 13);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 13);
mv.visitVarInsn(ASTORE, 3);
mv.visitLabel(l24);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 13);
Label l25 = new Label();
mv.visitLabel(l25);
mv.visitVarInsn(ILOAD, 13);
mv.visitVarInsn(ILOAD, 12);
Label l26 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l26);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(CALOAD);
mv.visitInsn(CASTORE);
mv.visitIincInsn(13, 1);
mv.visitJumpInsn(GOTO, l25);
mv.visitLabel(l26);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
mv.visitJumpInsn(GOTO, l23);
mv.visitLabel(l19);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitLabel(l23);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 11);
mv.visitJumpInsn(GOTO, l11);
mv.visitLabel(l12);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(6, 14);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toLowerCase", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Locale", "getDefault", "()Ljava/util/Locale;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "toLowerCase", "(Ljava/util/Locale;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toUpperCase", "(Ljava/util/Locale;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 1);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitTypeInsn(NEW, "java/lang/NullPointerException");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/NullPointerException", "<init>", "()V");
mv.visitInsn(ATHROW);
mv.visitLabel(l0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
Label l1 = new Label();
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(55296));
Label l3 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l3);
mv.visitVarInsn(ILOAD, 3);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitVarInsn(ISTORE, 4);
Label l4 = new Label();
mv.visitJumpInsn(GOTO, l4);
mv.visitLabel(l3);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 4);
mv.visitLabel(l4);
mv.visitVarInsn(ILOAD, 3);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCaseEx", "(I)I");
mv.visitVarInsn(ISTORE, 5);
mv.visitVarInsn(ILOAD, 5);
mv.visitInsn(ICONST_M1);
Label l5 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l5);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 5);
Label l6 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l6);
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 2);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitLabel(l5);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 4);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Locale", "getLanguage", "()Ljava/lang/String;");
mv.visitVarInsn(ASTORE, 5);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("tr");
Label l7 = new Label();
mv.visitJumpInsn(IF_ACMPEQ, l7);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("az");
mv.visitJumpInsn(IF_ACMPEQ, l7);
mv.visitVarInsn(ALOAD, 5);
mv.visitLdcInsn("lt");
Label l8 = new Label();
mv.visitJumpInsn(IF_ACMPNE, l8);
mv.visitLabel(l7);
mv.visitInsn(ICONST_1);
Label l9 = new Label();
mv.visitJumpInsn(GOTO, l9);
mv.visitLabel(l8);
mv.visitInsn(ICONST_0);
mv.visitLabel(l9);
mv.visitVarInsn(ISTORE, 6);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ISTORE, 11);
Label l10 = new Label();
mv.visitLabel(l10);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l11 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l11);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ILOAD, 11);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(55296));
Label l12 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l12);
mv.visitVarInsn(ILOAD, 9);
mv.visitInsn(I2C);
mv.visitLdcInsn(new Integer(56319));
mv.visitJumpInsn(IF_ICMPGT, l12);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "codePointAt", "(I)I");
mv.visitVarInsn(ISTORE, 9);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "charCount", "(I)I");
mv.visitVarInsn(ISTORE, 10);
Label l13 = new Label();
mv.visitJumpInsn(GOTO, l13);
mv.visitLabel(l12);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ISTORE, 10);
mv.visitLabel(l13);
mv.visitVarInsn(ILOAD, 6);
Label l14 = new Label();
mv.visitJumpInsn(IFEQ, l14);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toUpperCaseEx", "(Ljava/lang/String;ILjava/util/Locale;)I");
mv.visitVarInsn(ISTORE, 8);
Label l15 = new Label();
mv.visitJumpInsn(GOTO, l15);
mv.visitLabel(l14);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCaseEx", "(I)I");
mv.visitVarInsn(ISTORE, 8);
mv.visitLabel(l15);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l16 = new Label();
mv.visitJumpInsn(IF_ICMPEQ, l16);
mv.visitVarInsn(ILOAD, 8);
mv.visitLdcInsn(new Integer(65536));
Label l17 = new Label();
mv.visitJumpInsn(IF_ICMPLT, l17);
mv.visitLabel(l16);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(ICONST_M1);
Label l18 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l18);
mv.visitVarInsn(ILOAD, 6);
Label l19 = new Label();
mv.visitJumpInsn(IFEQ, l19);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/ConditionalSpecialCasing", "toUpperCaseCharArray", "(Ljava/lang/String;ILjava/util/Locale;)[C");
mv.visitVarInsn(ASTORE, 7);
Label l20 = new Label();
mv.visitJumpInsn(GOTO, l20);
mv.visitLabel(l19);
mv.visitVarInsn(ILOAD, 9);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toUpperCaseCharArray", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitJumpInsn(GOTO, l20);
mv.visitLabel(l18);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ICONST_2);
Label l21 = new Label();
mv.visitJumpInsn(IF_ICMPNE, l21);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 8);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I[CI)I");
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
Label l22 = new Label();
mv.visitJumpInsn(GOTO, l22);
mv.visitLabel(l21);
mv.visitVarInsn(ILOAD, 8);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Character", "toChars", "(I)[C");
mv.visitVarInsn(ASTORE, 7);
mv.visitLabel(l20);
mv.visitVarInsn(ALOAD, 7);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ISTORE, 12);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
Label l23 = new Label();
mv.visitJumpInsn(IF_ICMPLE, l23);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ARRAYLENGTH);
mv.visitVarInsn(ILOAD, 12);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 13);
mv.visitVarInsn(ALOAD, 3);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 13);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/System", "arraycopy", "(Ljava/lang/Object;ILjava/lang/Object;II)V");
mv.visitVarInsn(ALOAD, 13);
mv.visitVarInsn(ASTORE, 3);
mv.visitLabel(l23);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 13);
Label l24 = new Label();
mv.visitLabel(l24);
mv.visitVarInsn(ILOAD, 13);
mv.visitVarInsn(ILOAD, 12);
Label l25 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l25);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 7);
mv.visitVarInsn(ILOAD, 13);
mv.visitInsn(CALOAD);
mv.visitInsn(CASTORE);
mv.visitIincInsn(13, 1);
mv.visitJumpInsn(GOTO, l24);
mv.visitLabel(l25);
mv.visitVarInsn(ILOAD, 4);
mv.visitVarInsn(ILOAD, 12);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(ISUB);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 4);
mv.visitJumpInsn(GOTO, l22);
mv.visitLabel(l17);
mv.visitVarInsn(ALOAD, 3);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ILOAD, 8);
mv.visitInsn(I2C);
mv.visitInsn(CASTORE);
mv.visitLabel(l22);
mv.visitVarInsn(ILOAD, 11);
mv.visitVarInsn(ILOAD, 10);
mv.visitInsn(IADD);
mv.visitVarInsn(ISTORE, 11);
mv.visitJumpInsn(GOTO, l10);
mv.visitLabel(l11);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ILOAD, 4);
mv.visitInsn(IADD);
mv.visitVarInsn(ALOAD, 3);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(6, 14);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toUpperCase", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/util/Locale", "getDefault", "()Ljava/util/Locale;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "toUpperCase", "(Ljava/util/Locale;)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "trim", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ISTORE, 1);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ISTORE, 2);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "offset", "I");
mv.visitVarInsn(ISTORE, 3);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "value", "[C");
mv.visitVarInsn(ASTORE, 4);
Label l0 = new Label();
mv.visitLabel(l0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
Label l1 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l1);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 2);
mv.visitInsn(IADD);
mv.visitInsn(CALOAD);
mv.visitIntInsn(BIPUSH, 32);
mv.visitJumpInsn(IF_ICMPGT, l1);
mv.visitIincInsn(2, 1);
mv.visitJumpInsn(GOTO, l0);
mv.visitLabel(l1);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
Label l2 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l2);
mv.visitVarInsn(ALOAD, 4);
mv.visitVarInsn(ILOAD, 3);
mv.visitVarInsn(ILOAD, 1);
mv.visitInsn(IADD);
mv.visitInsn(ICONST_1);
mv.visitInsn(ISUB);
mv.visitInsn(CALOAD);
mv.visitIntInsn(BIPUSH, 32);
mv.visitJumpInsn(IF_ICMPGT, l2);
mv.visitIincInsn(1, -1);
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l2);
mv.visitVarInsn(ILOAD, 2);
Label l3 = new Label();
mv.visitJumpInsn(IFGT, l3);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
Label l4 = new Label();
mv.visitJumpInsn(IF_ICMPGE, l4);
mv.visitLabel(l3);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 2);
mv.visitVarInsn(ILOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "substring", "(II)Ljava/lang/String;");
Label l5 = new Label();
mv.visitJumpInsn(GOTO, l5);
mv.visitLabel(l4);
mv.visitVarInsn(ALOAD, 0);
mv.visitLabel(l5);
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 5);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC, "toCharArray", "()[C", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitVarInsn(ASTORE, 1);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitFieldInsn(GETFIELD, "java/lang/String", "count", "I");
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ICONST_0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "getChars", "(II[CI)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC + ACC_VARARGS, "format", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/util/Formatter");
mv.visitInsn(DUP);
mv.visitMethodInsn(INVOKESPECIAL, "java/util/Formatter", "<init>", "()V");
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "format", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "toString", "()Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC + ACC_VARARGS, "format", "(Ljava/util/Locale;Ljava/lang/String;[Ljava/lang/Object;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/util/Formatter");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/util/Formatter", "<init>", "(Ljava/util/Locale;)V");
mv.visitVarInsn(ALOAD, 1);
mv.visitVarInsn(ALOAD, 2);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "format", "(Ljava/lang/String;[Ljava/lang/Object;)Ljava/util/Formatter;");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/util/Formatter", "toString", "()Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Ljava/lang/Object;)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
Label l0 = new Label();
mv.visitJumpInsn(IFNONNULL, l0);
mv.visitLdcInsn("null");
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/Object", "toString", "()Ljava/lang/String;");
mv.visitLabel(l1);
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "([C)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "([CII)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([CII)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "copyValueOf", "([CII)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ILOAD, 1);
mv.visitVarInsn(ILOAD, 2);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "([CII)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 3);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "copyValueOf", "([C)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ALOAD, 0);
mv.visitInsn(ARRAYLENGTH);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/String", "copyValueOf", "([CII)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(Z)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 0);
Label l0 = new Label();
mv.visitJumpInsn(IFEQ, l0);
mv.visitLdcInsn("true");
Label l1 = new Label();
mv.visitJumpInsn(GOTO, l1);
mv.visitLabel(l0);
mv.visitLdcInsn("false");
mv.visitLabel(l1);
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(C)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitInsn(ICONST_1);
mv.visitIntInsn(NEWARRAY, T_CHAR);
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitVarInsn(ILOAD, 0);
mv.visitInsn(CASTORE);
mv.visitVarInsn(ASTORE, 1);
mv.visitTypeInsn(NEW, "java/lang/String");
mv.visitInsn(DUP);
mv.visitInsn(ICONST_0);
mv.visitInsn(ICONST_1);
mv.visitVarInsn(ALOAD, 1);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String", "<init>", "(II[C)V");
mv.visitInsn(ARETURN);
mv.visitMaxs(5, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(I)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(ILOAD, 0);
mv.visitIntInsn(BIPUSH, 10);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Integer", "toString", "(II)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(J)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(LLOAD, 0);
mv.visitIntInsn(BIPUSH, 10);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Long", "toString", "(JI)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(3, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(F)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(FLOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Float", "toString", "(F)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(1, 1);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_STATIC, "valueOf", "(D)Ljava/lang/String;", null, null);
mv.visitCode();
mv.visitVarInsn(DLOAD, 0);
mv.visitMethodInsn(INVOKESTATIC, "java/lang/Double", "toString", "(D)Ljava/lang/String;");
mv.visitInsn(ARETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_NATIVE, "intern", "()Ljava/lang/String;", null, null);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_PUBLIC + ACC_BRIDGE + ACC_SYNTHETIC, "compareTo", "(Ljava/lang/Object;)I", null, null);
mv.visitCode();
mv.visitVarInsn(ALOAD, 0);
mv.visitVarInsn(ALOAD, 1);
mv.visitTypeInsn(CHECKCAST, "java/lang/String");
mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/String", "compareTo", "(Ljava/lang/String;)I");
mv.visitInsn(IRETURN);
mv.visitMaxs(2, 2);
mv.visitEnd();
}
{
mv = cw.visitMethod(ACC_STATIC, "<clinit>", "()V", null, null);
mv.visitCode();
mv.visitInsn(ICONST_0);
mv.visitTypeInsn(ANEWARRAY, "java/io/ObjectStreamField");
mv.visitFieldInsn(PUTSTATIC, "java/lang/String", "serialPersistentFields", "[Ljava/io/ObjectStreamField;");
mv.visitTypeInsn(NEW, "java/lang/String$CaseInsensitiveComparator");
mv.visitInsn(DUP);
mv.visitInsn(ACONST_NULL);
mv.visitMethodInsn(INVOKESPECIAL, "java/lang/String$CaseInsensitiveComparator", "<init>", "(Ljava/lang/String$1;)V");
mv.visitFieldInsn(PUTSTATIC, "java/lang/String", "CASE_INSENSITIVE_ORDER", "Ljava/util/Comparator;");
mv.visitInsn(RETURN);
mv.visitMaxs(3, 0);
mv.visitEnd();
}
cw.visitEnd();return cw.toByteArray();
}
}该代码显示了如何创建大多数类构件。 我现在将解释部分代码。 但是，我将使用一个更简单的类进行演示，并且还希望添加适当的注释。 我之所以讨论上述内容，是为了防止万一您无法创建特定的工件，您可以简单地编译一个包含该工件的类，然后使用ASMifier生成代码以查看其创建方式。 我将使用以下代码作为示例。 ClassCreationDemoMaker类创建一个类，该类将是对ClassCreationDemo类进行编译的结果。
ClassCreationDemo.java
package com.geekyarticles.asm;public class ClassCreationDemo {private int version;public int getVersion() {return version;}public void setVersion(int version) {this.version = version;}@Overridepublic String toString(){return "ClassCreationDemo: "+version;}
}ClassCreationDemoMaker.java
package com.geekyarticles.asm;
import java.io.DataOutputStream;
import java.io.FileOutputStream;
import static org.objectweb.asm.Opcodes.*;
import org.objectweb.asm.*;public class ClassCreationDemoMaker {public static byte[] dump () throws Exception {//ClassWriter is a class visitor that generates the code for the classClassWriter cw = new ClassWriter(0);FieldVisitor fv;MethodVisitor mv;//Start creating the class. cw.visit(V1_6, ACC_PUBLIC + ACC_SUPER, "com/geekyarticles/asm/ClassCreationDemo", null, "java/lang/Object", null);{//version fieldfv = cw.visitField(ACC_PRIVATE, "version", "I", null, null);fv.visitEnd();}{//Implementing the constructormv = cw.visitMethod(ACC_PUBLIC, "<init>", "()V", null, null);mv.visitCode();mv.visitVarInsn(ALOAD, 0);mv.visitMethodInsn(INVOKESPECIAL, "java/lang/Object", "<init>", "()V");mv.visitInsn(RETURN);mv.visitMaxs(1, 1);mv.visitEnd();}{//getVersion Methodmv = cw.visitMethod(ACC_PUBLIC, "getVersion", "()I", null, null);mv.visitCode();mv.visitVarInsn(ALOAD, 0);mv.visitFieldInsn(GETFIELD, "com/geekyarticles/asm/ClassCreationDemo", "version", "I");mv.visitInsn(IRETURN);mv.visitMaxs(1, 1);mv.visitEnd();}{//setVersion Methodmv = cw.visitMethod(ACC_PUBLIC, "setVersion", "(I)V", null, null);mv.visitCode();mv.visitVarInsn(ALOAD, 0);mv.visitVarInsn(ILOAD, 1);mv.visitFieldInsn(PUTFIELD, "com/geekyarticles/asm/ClassCreationDemo", "version", "I");mv.visitInsn(RETURN);mv.visitMaxs(2, 2);mv.visitEnd();}{//toString methodmv = cw.visitMethod(ACC_PUBLIC, "toString", "()Ljava/lang/String;", null, null);mv.visitCode();mv.visitTypeInsn(NEW, "java/lang/StringBuilder");mv.visitInsn(DUP);mv.visitLdcInsn("ClassCreationDemo: ");mv.visitMethodInsn(INVOKESPECIAL, "java/lang/StringBuilder", "<init>", "(Ljava/lang/String;)V");mv.visitVarInsn(ALOAD, 0);mv.visitFieldInsn(GETFIELD, "com/geekyarticles/asm/ClassCreationDemo", "version", "I");mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "append", "(I)Ljava/lang/StringBuilder;");mv.visitMethodInsn(INVOKEVIRTUAL, "java/lang/StringBuilder", "toString", "()Ljava/lang/String;");mv.visitInsn(ARETURN);mv.visitMaxs(3, 1);mv.visitEnd();}cw.visitEnd();return cw.toByteArray();}public static void main(String [] args) throws Exception{DataOutputStream dout=new DataOutputStream(new FileOutputStream("ClassCreationDemo.class"));dout.write(dump());dout.flush();dout.close();}
}创建类的基本原理是使用ClassWriter对象（即ClassVisitor），然后以适当的顺序在其中调用不同的访问方法。 在这种情况下，我们只创建了一个字段和三个方法。 必须创建构造函数。 该代码很容易理解。 请注意，在ClassWriter中调用visitMethod方法之后，我们已使用从其返回的MethodWriter在该方法中编写代码。 这里还要注意，我们已经为每种方法手动分配了最大堆栈大小。 我们也可以在ClassWriter构造函数中使用ClassWriter.COMPUTE_MAXS标志来避免这样做。
编写课程始终是一个记忆过程。 这是因为在类中使用的常量始终需要位于常量池中，该常量池靠近该类的开头，并且它存储所有字段和方法名称以及所有其他内容。
修改类：老实说，这是ASM的亮点，因为它非常易于使用。 在本节中，我们将创建类ClassModifierDemo，该类将修改类ClassModificationDemo。 修饰符的工作是在每个方法调用（包括构造函数）中插入一个打印其名称的代码。
ClassModifierDemo.java
package com.geekyarticles.asm;import java.io.DataOutputStream;
import java.io.File;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;import org.objectweb.asm.ClassReader;
import org.objectweb.asm.ClassVisitor;
import org.objectweb.asm.ClassWriter;
import org.objectweb.asm.MethodVisitor;
import org.objectweb.asm.Opcodes;public class ClassModifierDemo {public static class ModifierMethodWriter extends MethodVisitor{private String methodName;public ModifierMethodWriter(int api, MethodVisitor mv, String methodName) {super(api, mv);this.methodName=methodName;}//This is the point we insert the code. Note that the instructions are added right after//the visitCode method of the super class. This ordering is very important.@Overridepublic void visitCode() {super.visitCode();super.visitFieldInsn(Opcodes.GETSTATIC, "java/lang/System", "out", "Ljava/io/PrintStream;");super.visitLdcInsn("method: "+methodName);super.visitMethodInsn(Opcodes.INVOKEVIRTUAL, "java/io/PrintStream", "println", "(Ljava/lang/String;)V");}}//Our class modifier class visitor. It delegate all calls to the super class//Only makes sure that it returns our MethodVisitor for every methodpublic static class ModifierClassWriter extends ClassVisitor{private int api;public ModifierClassWriter(int api, ClassWriter cv) {super(api, cv);this.api=api;}@Overridepublic MethodVisitor visitMethod(int access, String name, String desc,String signature, String[] exceptions) {MethodVisitor mv= super.visitMethod(access, name, desc, signature, exceptions);ModifierMethodWriter mvw=new ModifierMethodWriter(api, mv, name);return mvw;}}public static void main(String[] args) throws IOException {InputStream in=ASMHelloWorld.class.getResourceAsStream("/com/geekyarticles/asm/ClassModificationDemo.class");ClassReader classReader=new ClassReader(in);ClassWriter cw=new ClassWriter(ClassWriter.COMPUTE_MAXS);//Wrap the ClassWriter with our custom ClassVisitorModifierClassWriter mcw=new ModifierClassWriter(Opcodes.ASM4, cw);classReader.accept(mcw, 0);//Write the output to a class fileFile outputDir=new File("out/com/geekyarticles/asm");outputDir.mkdirs();DataOutputStream dout=new DataOutputStream(new FileOutputStream(new File(outputDir,"ClassModificationDemo.class")));dout.write(cw.toByteArray());}}ClassModificationDemo.java
package com.geekyarticles.asm;public class ClassModificationDemo {private int version;public int getVersion() {return version;}public void setVersion(int version) {this.version = version;}@Overridepublic String toString(){return "ClassCreationDemo: "+version;}public static void main(String[] args) {System.out.println(new ClassModificationDemo());}}此示例是阅读和创建类的组合。 在这种情况下，我们只需用自己的ClassVisitor包装ClassWriter。 它简单地将所有调用直接委派给ClassWriter，但visitMethod除外，后者被编写为将ClassWriter返回的MethodVisitor用我们自己的包装。 MethodVisitor还将直接将所有调用委派给超类，但visitCode除外，它用于插入自定义代码。
运行该程序后，将在out目录中使用适当的包结构创建新版本的ClassModificationDemo。 现在，我们可以从out目录运行ClassModificationDemo类，并查看结果。 它将打印何时调用哪个方法。
参考： 使用ASM 4处理Java类文件–第一部分：Hello World！ 来自我们的JCG合作伙伴 极客文章博客上的Debasish Ray Chawdhuri。
翻译自: https://www.javacodegeeks.com/2012/02/manipulating-java-class-files-with-asm.html
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