https://commons.apache.org/proper/commons-bcel: Apache Commons Bytecode Engineering Library (The Apache Software Foundation)
  • Enver Haase
  • David Dixon-Peugh
  • Patrick Beard
  • Conor MacNeill
  • Costin Manolache
  • Bill Pugh
  • First Hop Ltd / Torsten Rueger
  • Jérôme Leroux
  • Mark Roberts
  • Sam Yoon
  • Dave Brosius
  • Torsten Curdt (ASF)
  • Markus Dahm (it-frameworksolutions)
  • Jason van Zyl
  • Gary Gregory (Rocket Software) 
public abstract class org.apache.bcel.generic.InvokeInstruction extends org.apache.bcel.generic.FieldOrMethod implements org.apache.bcel.generic.ExceptionThrower, org.apache.bcel.generic.StackConsumer, org.apache.bcel.generic.StackProducer
  minor version: 0
  major version: 59
  flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
  this_class: org.apache.bcel.generic.InvokeInstruction
  super_class: org.apache.bcel.generic.FieldOrMethod
{
  void <init>();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
         0: .line 38
            aload 0 /* this */
            invokespecial org.apache.bcel.generic.FieldOrMethod.<init>:()V
         1: .line 39
            return
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/generic/InvokeInstruction;

  protected void <init>(short, int);
    descriptor: (SI)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // short opcode
        start local 2 // int index
         0: .line 46
            aload 0 /* this */
            iload 1 /* opcode */
            iload 2 /* index */
            invokespecial org.apache.bcel.generic.FieldOrMethod.<init>:(SI)V
         1: .line 47
            return
        end local 2 // int index
        end local 1 // short opcode
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    2     0    this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    2     1  opcode  S
            0    2     2   index  I
    MethodParameters:
        Name  Flags
      opcode  final
      index   final

  public java.lang.String toString(org.apache.bcel.classfile.ConstantPool);
    descriptor: (Lorg/apache/bcel/classfile/ConstantPool;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.classfile.ConstantPool cp
         0: .line 55
            aload 1 /* cp */
            aload 0 /* this */
            invokespecial org.apache.bcel.generic.FieldOrMethod.getIndex:()I
            invokevirtual org.apache.bcel.classfile.ConstantPool.getConstant:(I)Lorg/apache/bcel/classfile/Constant;
            astore 2 /* c */
        start local 2 // org.apache.bcel.classfile.Constant c
         1: .line 56
            new java.util.StringTokenizer
            dup
            aload 1 /* cp */
            aload 2 /* c */
            invokevirtual org.apache.bcel.classfile.ConstantPool.constantToString:(Lorg/apache/bcel/classfile/Constant;)Ljava/lang/String;
            invokespecial java.util.StringTokenizer.<init>:(Ljava/lang/String;)V
            astore 3 /* tok */
        start local 3 // java.util.StringTokenizer tok
         2: .line 58
            aload 0 /* this */
            invokespecial org.apache.bcel.generic.FieldOrMethod.getOpcode:()S
            invokestatic org.apache.bcel.Const.getOpcodeName:(I)Ljava/lang/String;
            astore 4 /* opcodeName */
        start local 4 // java.lang.String opcodeName
         3: .line 60
            new java.lang.StringBuilder
            dup
            aload 4 /* opcodeName */
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            astore 5 /* sb */
        start local 5 // java.lang.StringBuilder sb
         4: .line 61
            aload 3 /* tok */
            invokevirtual java.util.StringTokenizer.hasMoreTokens:()Z
            ifeq 9
         5: .line 62
            aload 5 /* sb */
            ldc " "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         6: .line 63
            aload 5 /* sb */
            aload 3 /* tok */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            bipush 46
            bipush 47
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         7: .line 64
            aload 3 /* tok */
            invokevirtual java.util.StringTokenizer.hasMoreTokens:()Z
            ifeq 9
         8: .line 65
            aload 5 /* sb */
            aload 3 /* tok */
            invokevirtual java.util.StringTokenizer.nextToken:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         9: .line 69
      StackMap locals: org.apache.bcel.generic.InvokeInstruction org.apache.bcel.classfile.ConstantPool org.apache.bcel.classfile.Constant java.util.StringTokenizer java.lang.String java.lang.StringBuilder
      StackMap stack:
            aload 5 /* sb */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 5 // java.lang.StringBuilder sb
        end local 4 // java.lang.String opcodeName
        end local 3 // java.util.StringTokenizer tok
        end local 2 // org.apache.bcel.classfile.Constant c
        end local 1 // org.apache.bcel.classfile.ConstantPool cp
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   10     0        this  Lorg/apache/bcel/generic/InvokeInstruction;
            0   10     1          cp  Lorg/apache/bcel/classfile/ConstantPool;
            1   10     2           c  Lorg/apache/bcel/classfile/Constant;
            2   10     3         tok  Ljava/util/StringTokenizer;
            3   10     4  opcodeName  Ljava/lang/String;
            4   10     5          sb  Ljava/lang/StringBuilder;
    MethodParameters:
      Name  Flags
      cp    final

  public int consumeStack(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 81
            aload 0 /* this */
            invokespecial org.apache.bcel.generic.FieldOrMethod.getOpcode:()S
            sipush 184
            if_icmpeq 1
            aload 0 /* this */
            invokespecial org.apache.bcel.generic.FieldOrMethod.getOpcode:()S
            sipush 186
            if_icmpne 3
         1: .line 82
      StackMap locals:
      StackMap stack:
            iconst_0
            istore 2 /* sum */
        start local 2 // int sum
         2: .line 83
            goto 4
        end local 2 // int sum
         3: .line 84
      StackMap locals:
      StackMap stack:
            iconst_1
            istore 2 /* sum */
        start local 2 // int sum
         4: .line 87
      StackMap locals: int
      StackMap stack:
            aload 0 /* this */
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.InvokeInstruction.getSignature:(Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
            astore 3 /* signature */
        start local 3 // java.lang.String signature
         5: .line 88
            iload 2 /* sum */
            aload 3 /* signature */
            invokestatic org.apache.bcel.generic.Type.getArgumentTypesSize:(Ljava/lang/String;)I
            iadd
            istore 2 /* sum */
         6: .line 89
            iload 2 /* sum */
            ireturn
        end local 3 // java.lang.String signature
        end local 2 // int sum
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    7     0       this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    7     1        cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
            2    3     2        sum  I
            4    7     2        sum  I
            5    7     3  signature  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      cpg   final

  public int produceStack(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 100
            aload 0 /* this */
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.InvokeInstruction.getSignature:(Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
            astore 2 /* signature */
        start local 2 // java.lang.String signature
         1: .line 101
            aload 2 /* signature */
            invokestatic org.apache.bcel.generic.Type.getReturnTypeSize:(Ljava/lang/String;)I
            ireturn
        end local 2 // java.lang.String signature
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    2     0       this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    2     1        cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
            1    2     2  signature  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      cpg   final

  public java.lang.String getClassName(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 113
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.ConstantPoolGen.getConstantPool:()Lorg/apache/bcel/classfile/ConstantPool;
            astore 2 /* cp */
        start local 2 // org.apache.bcel.classfile.ConstantPool cp
         1: .line 114
            aload 2 /* cp */
            aload 0 /* this */
            invokespecial org.apache.bcel.generic.FieldOrMethod.getIndex:()I
            invokevirtual org.apache.bcel.classfile.ConstantPool.getConstant:(I)Lorg/apache/bcel/classfile/Constant;
            checkcast org.apache.bcel.classfile.ConstantCP
            astore 3 /* cmr */
        start local 3 // org.apache.bcel.classfile.ConstantCP cmr
         2: .line 115
            aload 2 /* cp */
            aload 3 /* cmr */
            invokevirtual org.apache.bcel.classfile.ConstantCP.getClassIndex:()I
            bipush 7
            invokevirtual org.apache.bcel.classfile.ConstantPool.getConstantString:(IB)Ljava/lang/String;
            astore 4 /* className */
        start local 4 // java.lang.String className
         3: .line 116
            aload 4 /* className */
            bipush 47
            bipush 46
            invokevirtual java.lang.String.replace:(CC)Ljava/lang/String;
            areturn
        end local 4 // java.lang.String className
        end local 3 // org.apache.bcel.classfile.ConstantCP cmr
        end local 2 // org.apache.bcel.classfile.ConstantPool cp
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot       Name  Signature
            0    4     0       this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    4     1        cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
            1    4     2         cp  Lorg/apache/bcel/classfile/ConstantPool;
            2    4     3        cmr  Lorg/apache/bcel/classfile/ConstantCP;
            3    4     4  className  Ljava/lang/String;
    MethodParameters:
      Name  Flags
      cpg   final

  public org.apache.bcel.generic.Type getType(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)Lorg/apache/bcel/generic/Type;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 123
            aload 0 /* this */
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.InvokeInstruction.getReturnType:(Lorg/apache/bcel/generic/ConstantPoolGen;)Lorg/apache/bcel/generic/Type;
            areturn
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    1     1   cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
    MethodParameters:
      Name  Flags
      cpg   final

  public java.lang.String getMethodName(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 130
            aload 0 /* this */
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.InvokeInstruction.getName:(Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
            areturn
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    1     1   cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
    MethodParameters:
      Name  Flags
      cpg   final

  public org.apache.bcel.generic.Type getReturnType(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)Lorg/apache/bcel/generic/Type;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 137
            aload 0 /* this */
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.InvokeInstruction.getSignature:(Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
            invokestatic org.apache.bcel.generic.Type.getReturnType:(Ljava/lang/String;)Lorg/apache/bcel/generic/Type;
            areturn
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    1     1   cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
    MethodParameters:
      Name  Flags
      cpg   final

  public org.apache.bcel.generic.Type[] getArgumentTypes(org.apache.bcel.generic.ConstantPoolGen);
    descriptor: (Lorg/apache/bcel/generic/ConstantPoolGen;)[Lorg/apache/bcel/generic/Type;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InvokeInstruction this
        start local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
         0: .line 144
            aload 0 /* this */
            aload 1 /* cpg */
            invokevirtual org.apache.bcel.generic.InvokeInstruction.getSignature:(Lorg/apache/bcel/generic/ConstantPoolGen;)Ljava/lang/String;
            invokestatic org.apache.bcel.generic.Type.getArgumentTypes:(Ljava/lang/String;)[Lorg/apache/bcel/generic/Type;
            areturn
        end local 1 // org.apache.bcel.generic.ConstantPoolGen cpg
        end local 0 // org.apache.bcel.generic.InvokeInstruction this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InvokeInstruction;
            0    1     1   cpg  Lorg/apache/bcel/generic/ConstantPoolGen;
    MethodParameters:
      Name  Flags
      cpg   final
}
SourceFile: "InvokeInstruction.java"