org.apache.bcel/bcel/6.4.1 : org/apache/bcel/generic/InstructionHandle.class

InstructionHandle
https://commons.apache.org/proper/commons-bcel: Apache Commons Bytecode Engineering Library (The Apache Software Foundation)
Apache License, Version 2.0
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 class org.apache.bcel.generic.InstructionHandle
  minor version: 0
  major version: 59
  flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
  this_class: org.apache.bcel.generic.InstructionHandle
  super_class: java.lang.Object
{
  private org.apache.bcel.generic.InstructionHandle next;
    descriptor: Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0002) ACC_PRIVATE

  private org.apache.bcel.generic.InstructionHandle prev;
    descriptor: Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0002) ACC_PRIVATE

  private org.apache.bcel.generic.Instruction instruction;
    descriptor: Lorg/apache/bcel/generic/Instruction;
    flags: (0x0002) ACC_PRIVATE

  protected int i_position;
    descriptor: I
    flags: (0x0004) ACC_PROTECTED
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  private java.util.Set<org.apache.bcel.generic.InstructionTargeter> targeters;
    descriptor: Ljava/util/Set;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Set<Lorg/apache/bcel/generic/InstructionTargeter;>;

  private java.util.Map<java.lang.Object, java.lang.Object> attributes;
    descriptor: Ljava/util/Map;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/Map<Ljava/lang/Object;Ljava/lang/Object;>;

  protected void addHandle();
    descriptor: ()V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=0, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 68
            return
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InstructionHandle;
    RuntimeVisibleAnnotations: 
      java.lang.Deprecated()

  public final org.apache.bcel.generic.InstructionHandle getNext();
    descriptor: ()Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 71
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.next:Lorg/apache/bcel/generic/InstructionHandle;
            areturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public final org.apache.bcel.generic.InstructionHandle getPrev();
    descriptor: ()Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 76
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.prev:Lorg/apache/bcel/generic/InstructionHandle;
            areturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public final org.apache.bcel.generic.Instruction getInstruction();
    descriptor: ()Lorg/apache/bcel/generic/Instruction;
    flags: (0x0011) ACC_PUBLIC, ACC_FINAL
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 81
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            areturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public void setInstruction(org.apache.bcel.generic.Instruction);
    descriptor: (Lorg/apache/bcel/generic/Instruction;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.Instruction i
         0: .line 90
            aload 1 /* i */
            ifnonnull 2
         1: .line 91
            new org.apache.bcel.generic.ClassGenException
            dup
            ldc "Assigning null to handle"
            invokespecial org.apache.bcel.generic.ClassGenException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 93
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
            ldc Lorg/apache/bcel/generic/BranchHandle;
            if_acmpeq 4
            aload 1 /* i */
            instanceof org.apache.bcel.generic.BranchInstruction
            ifeq 4
         3: .line 94
            new org.apache.bcel.generic.ClassGenException
            dup
            new java.lang.StringBuilder
            dup
            ldc "Assigning branch instruction "
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            aload 1 /* i */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            ldc " to plain handle"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            invokespecial org.apache.bcel.generic.ClassGenException.<init>:(Ljava/lang/String;)V
            athrow
         4: .line 96
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            ifnull 6
         5: .line 97
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            invokevirtual org.apache.bcel.generic.Instruction.dispose:()V
         6: .line 99
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 1 /* i */
            putfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
         7: .line 100
            return
        end local 1 // org.apache.bcel.generic.Instruction i
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    8     1     i  Lorg/apache/bcel/generic/Instruction;
    MethodParameters:
      Name  Flags
      i     final

  public org.apache.bcel.generic.Instruction swapInstruction(org.apache.bcel.generic.Instruction);
    descriptor: (Lorg/apache/bcel/generic/Instruction;)Lorg/apache/bcel/generic/Instruction;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=3, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.Instruction i
         0: .line 115
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            astore 2 /* oldInstruction */
        start local 2 // org.apache.bcel.generic.Instruction oldInstruction
         1: .line 116
            aload 0 /* this */
            aload 1 /* i */
            putfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
         2: .line 117
            aload 2 /* oldInstruction */
            areturn
        end local 2 // org.apache.bcel.generic.Instruction oldInstruction
        end local 1 // org.apache.bcel.generic.Instruction i
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot            Name  Signature
            0    3     0            this  Lorg/apache/bcel/generic/InstructionHandle;
            0    3     1               i  Lorg/apache/bcel/generic/Instruction;
            1    3     2  oldInstruction  Lorg/apache/bcel/generic/Instruction;
    MethodParameters:
      Name  Flags
      i     final

  protected void <init>(org.apache.bcel.generic.Instruction);
    descriptor: (Lorg/apache/bcel/generic/Instruction;)V
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.Instruction i
         0: .line 121
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 54
            aload 0 /* this */
            iconst_m1
            putfield org.apache.bcel.generic.InstructionHandle.i_position:I
         2: .line 122
            aload 0 /* this */
            aload 1 /* i */
            invokevirtual org.apache.bcel.generic.InstructionHandle.setInstruction:(Lorg/apache/bcel/generic/Instruction;)V
         3: .line 123
            return
        end local 1 // org.apache.bcel.generic.Instruction i
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    4     1     i  Lorg/apache/bcel/generic/Instruction;
    MethodParameters:
      Name  Flags
      i     final

  static org.apache.bcel.generic.InstructionHandle getInstructionHandle(org.apache.bcel.generic.Instruction);
    descriptor: (Lorg/apache/bcel/generic/Instruction;)Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0008) ACC_STATIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.Instruction i
         0: .line 128
            new org.apache.bcel.generic.InstructionHandle
            dup
            aload 0 /* i */
            invokespecial org.apache.bcel.generic.InstructionHandle.<init>:(Lorg/apache/bcel/generic/Instruction;)V
            areturn
        end local 0 // org.apache.bcel.generic.Instruction i
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0     i  Lorg/apache/bcel/generic/Instruction;
    MethodParameters:
      Name  Flags
      i     final

  protected int updatePosition(int, int);
    descriptor: (II)I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // int offset
        start local 2 // int max_offset
         0: .line 143
            aload 0 /* this */
            dup
            getfield org.apache.bcel.generic.InstructionHandle.i_position:I
            iload 1 /* offset */
            iadd
            putfield org.apache.bcel.generic.InstructionHandle.i_position:I
         1: .line 144
            iconst_0
            ireturn
        end local 2 // int max_offset
        end local 1 // int offset
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    2     0        this  Lorg/apache/bcel/generic/InstructionHandle;
            0    2     1      offset  I
            0    2     2  max_offset  I
    MethodParameters:
            Name  Flags
      offset      final
      max_offset  final

  public int getPosition();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 153
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.i_position:I
            ireturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  void setPosition(int);
    descriptor: (I)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // int pos
         0: .line 161
            aload 0 /* this */
            iload 1 /* pos */
            putfield org.apache.bcel.generic.InstructionHandle.i_position:I
         1: .line 162
            return
        end local 1 // int pos
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    2     1   pos  I
    MethodParameters:
      Name  Flags
      pos   final

  void dispose();
    descriptor: ()V
    flags: (0x0000) 
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 169
            aload 0 /* this */
            aload 0 /* this */
            aconst_null
            dup_x1
            putfield org.apache.bcel.generic.InstructionHandle.prev:Lorg/apache/bcel/generic/InstructionHandle;
            putfield org.apache.bcel.generic.InstructionHandle.next:Lorg/apache/bcel/generic/InstructionHandle;
         1: .line 170
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            invokevirtual org.apache.bcel.generic.Instruction.dispose:()V
         2: .line 171
            aload 0 /* this */
            aconst_null
            putfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
         3: .line 172
            aload 0 /* this */
            iconst_m1
            putfield org.apache.bcel.generic.InstructionHandle.i_position:I
         4: .line 173
            aload 0 /* this */
            aconst_null
            putfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
         5: .line 174
            aload 0 /* this */
            invokevirtual org.apache.bcel.generic.InstructionHandle.removeAllTargeters:()V
         6: .line 175
            return
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    7     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public void removeAllTargeters();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 181
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            ifnull 2
         1: .line 182
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            invokeinterface java.util.Set.clear:()V
         2: .line 184
      StackMap locals:
      StackMap stack:
            return
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public void removeTargeter(org.apache.bcel.generic.InstructionTargeter);
    descriptor: (Lorg/apache/bcel/generic/InstructionTargeter;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.InstructionTargeter t
         0: .line 191
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            ifnull 2
         1: .line 192
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            aload 1 /* t */
            invokeinterface java.util.Set.remove:(Ljava/lang/Object;)Z
            pop
         2: .line 194
      StackMap locals:
      StackMap stack:
            return
        end local 1 // org.apache.bcel.generic.InstructionTargeter t
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    3     1     t  Lorg/apache/bcel/generic/InstructionTargeter;
    MethodParameters:
      Name  Flags
      t     final

  public void addTargeter(org.apache.bcel.generic.InstructionTargeter);
    descriptor: (Lorg/apache/bcel/generic/InstructionTargeter;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.InstructionTargeter t
         0: .line 201
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            ifnonnull 2
         1: .line 202
            aload 0 /* this */
            new java.util.HashSet
            dup
            invokespecial java.util.HashSet.<init>:()V
            putfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
         2: .line 205
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            aload 1 /* t */
            invokeinterface java.util.Set.add:(Ljava/lang/Object;)Z
            pop
         3: .line 206
            return
        end local 1 // org.apache.bcel.generic.InstructionTargeter t
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    4     1     t  Lorg/apache/bcel/generic/InstructionTargeter;
    MethodParameters:
      Name  Flags
      t     final

  public boolean hasTargeters();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 210
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            ifnull 1
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            invokeinterface java.util.Set.size:()I
            ifle 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public org.apache.bcel.generic.InstructionTargeter[] getTargeters();
    descriptor: ()[Lorg/apache/bcel/generic/InstructionTargeter;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 218
            aload 0 /* this */
            invokevirtual org.apache.bcel.generic.InstructionHandle.hasTargeters:()Z
            ifne 2
         1: .line 219
            iconst_0
            anewarray org.apache.bcel.generic.InstructionTargeter
            areturn
         2: .line 221
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            invokeinterface java.util.Set.size:()I
            anewarray org.apache.bcel.generic.InstructionTargeter
            astore 1 /* t */
        start local 1 // org.apache.bcel.generic.InstructionTargeter[] t
         3: .line 222
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.targeters:Ljava/util/Set;
            aload 1 /* t */
            invokeinterface java.util.Set.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
            pop
         4: .line 223
            aload 1 /* t */
            areturn
        end local 1 // org.apache.bcel.generic.InstructionTargeter[] t
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            3    5     1     t  [Lorg/apache/bcel/generic/InstructionTargeter;

  public java.lang.String toString(boolean);
    descriptor: (Z)Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // boolean verbose
         0: .line 230
            new java.lang.StringBuilder
            dup
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.i_position:I
            iconst_4
            iconst_0
            bipush 32
            invokestatic org.apache.bcel.classfile.Utility.format:(IIZC)Ljava/lang/String;
            invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
            invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
            ldc ": "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            iload 1 /* verbose */
            invokevirtual org.apache.bcel.generic.Instruction.toString:(Z)Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // boolean verbose
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot     Name  Signature
            0    1     0     this  Lorg/apache/bcel/generic/InstructionHandle;
            0    1     1  verbose  Z
    MethodParameters:
         Name  Flags
      verbose  final

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 238
            aload 0 /* this */
            iconst_1
            invokevirtual org.apache.bcel.generic.InstructionHandle.toString:(Z)Ljava/lang/String;
            areturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/apache/bcel/generic/InstructionHandle;

  public void addAttribute(java.lang.Object, java.lang.Object);
    descriptor: (Ljava/lang/Object;Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=3, args_size=3
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // java.lang.Object key
        start local 2 // java.lang.Object attr
         0: .line 248
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            ifnonnull 2
         1: .line 249
            aload 0 /* this */
            new java.util.HashMap
            dup
            iconst_3
            invokespecial java.util.HashMap.<init>:(I)V
            putfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
         2: .line 251
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            aload 1 /* key */
            aload 2 /* attr */
            invokeinterface java.util.Map.put:(Ljava/lang/Object;Ljava/lang/Object;)Ljava/lang/Object;
            pop
         3: .line 252
            return
        end local 2 // java.lang.Object attr
        end local 1 // java.lang.Object key
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    4     1   key  Ljava/lang/Object;
            0    4     2  attr  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   final
      attr  final

  public void removeAttribute(java.lang.Object);
    descriptor: (Ljava/lang/Object;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // java.lang.Object key
         0: .line 260
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            ifnull 2
         1: .line 261
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
         2: .line 263
      StackMap locals:
      StackMap stack:
            return
        end local 1 // java.lang.Object key
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    3     1   key  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   final

  public java.lang.Object getAttribute(java.lang.Object);
    descriptor: (Ljava/lang/Object;)Ljava/lang/Object;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // java.lang.Object key
         0: .line 271
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            ifnull 2
         1: .line 272
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            aload 1 /* key */
            invokeinterface java.util.Map.get:(Ljava/lang/Object;)Ljava/lang/Object;
            areturn
         2: .line 274
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 1 // java.lang.Object key
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    3     1   key  Ljava/lang/Object;
    MethodParameters:
      Name  Flags
      key   final

  public java.util.Collection<java.lang.Object> getAttributes();
    descriptor: ()Ljava/util/Collection;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=1, args_size=1
        start local 0 // org.apache.bcel.generic.InstructionHandle this
         0: .line 281
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            ifnonnull 2
         1: .line 282
            aload 0 /* this */
            new java.util.HashMap
            dup
            iconst_3
            invokespecial java.util.HashMap.<init>:(I)V
            putfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
         2: .line 284
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.attributes:Ljava/util/Map;
            invokeinterface java.util.Map.values:()Ljava/util/Collection;
            areturn
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/apache/bcel/generic/InstructionHandle;
    Signature: ()Ljava/util/Collection<Ljava/lang/Object;>;

  public void accept(org.apache.bcel.generic.Visitor);
    descriptor: (Lorg/apache/bcel/generic/Visitor;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.Visitor v
         0: .line 293
            aload 0 /* this */
            getfield org.apache.bcel.generic.InstructionHandle.instruction:Lorg/apache/bcel/generic/Instruction;
            aload 1 /* v */
            invokevirtual org.apache.bcel.generic.Instruction.accept:(Lorg/apache/bcel/generic/Visitor;)V
         1: .line 294
            return
        end local 1 // org.apache.bcel.generic.Visitor v
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    2     1     v  Lorg/apache/bcel/generic/Visitor;
    MethodParameters:
      Name  Flags
      v     final

  final org.apache.bcel.generic.InstructionHandle setNext(org.apache.bcel.generic.InstructionHandle);
    descriptor: (Lorg/apache/bcel/generic/InstructionHandle;)Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.InstructionHandle next
         0: .line 302
            aload 0 /* this */
            aload 1 /* next */
            putfield org.apache.bcel.generic.InstructionHandle.next:Lorg/apache/bcel/generic/InstructionHandle;
         1: .line 303
            aload 1 /* next */
            areturn
        end local 1 // org.apache.bcel.generic.InstructionHandle next
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    2     1  next  Lorg/apache/bcel/generic/InstructionHandle;
    MethodParameters:
      Name  Flags
      next  final

  final org.apache.bcel.generic.InstructionHandle setPrev(org.apache.bcel.generic.InstructionHandle);
    descriptor: (Lorg/apache/bcel/generic/InstructionHandle;)Lorg/apache/bcel/generic/InstructionHandle;
    flags: (0x0010) ACC_FINAL
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.apache.bcel.generic.InstructionHandle this
        start local 1 // org.apache.bcel.generic.InstructionHandle prev
         0: .line 312
            aload 0 /* this */
            aload 1 /* prev */
            putfield org.apache.bcel.generic.InstructionHandle.prev:Lorg/apache/bcel/generic/InstructionHandle;
         1: .line 313
            aload 1 /* prev */
            areturn
        end local 1 // org.apache.bcel.generic.InstructionHandle prev
        end local 0 // org.apache.bcel.generic.InstructionHandle this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/apache/bcel/generic/InstructionHandle;
            0    2     1  prev  Lorg/apache/bcel/generic/InstructionHandle;
    MethodParameters:
      Name  Flags
      prev  final
}
SourceFile: "InstructionHandle.java"
/

org.apache.bcel/ bcel/ 6.4.1/ org/apache/bcel/generic/InstructionHandle.class
