https://github.com/jruby/jruby/jruby-core: JRuby is the effort to recreate the Ruby (https://www.ruby-lang.org) interpreter in Java. (JRuby)
  • headius
  • enebo
  • wmeissner
  • BanzaiMan
  • mkristian 
class org.jruby.ir.representations.ExceptionRegion
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.jruby.ir.representations.ExceptionRegion
  super_class: java.lang.Object
{
  private org.jruby.ir.operands.Label firstRescueBlockLabel;
    descriptor: Lorg/jruby/ir/operands/Label;
    flags: (0x0002) ACC_PRIVATE

  private java.util.List<org.jruby.ir.representations.BasicBlock> exclusiveBBs;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/List<Lorg/jruby/ir/representations/BasicBlock;>;

  private java.util.List<org.jruby.ir.representations.ExceptionRegion> nestedRegions;
    descriptor: Ljava/util/List;
    flags: (0x0002) ACC_PRIVATE
    Signature: Ljava/util/List<Lorg/jruby/ir/representations/ExceptionRegion;>;

  private org.jruby.ir.representations.BasicBlock startBB;
    descriptor: Lorg/jruby/ir/representations/BasicBlock;
    flags: (0x0002) ACC_PRIVATE

  private org.jruby.ir.representations.BasicBlock endBB;
    descriptor: Lorg/jruby/ir/representations/BasicBlock;
    flags: (0x0002) ACC_PRIVATE

  public void <init>(org.jruby.ir.operands.Label, org.jruby.ir.representations.BasicBlock);
    descriptor: (Lorg/jruby/ir/operands/Label;Lorg/jruby/ir/representations/BasicBlock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=3, args_size=3
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
        start local 1 // org.jruby.ir.operands.Label firstRescueBlockLabel
        start local 2 // org.jruby.ir.representations.BasicBlock startBB
         0: .line 20
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 21
            aload 0 /* this */
            aload 1 /* firstRescueBlockLabel */
            putfield org.jruby.ir.representations.ExceptionRegion.firstRescueBlockLabel:Lorg/jruby/ir/operands/Label;
         2: .line 22
            aload 0 /* this */
            aload 2 /* startBB */
            putfield org.jruby.ir.representations.ExceptionRegion.startBB:Lorg/jruby/ir/representations/BasicBlock;
         3: .line 23
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.jruby.ir.representations.ExceptionRegion.exclusiveBBs:Ljava/util/List;
         4: .line 24
            aload 0 /* this */
            new java.util.ArrayList
            dup
            invokespecial java.util.ArrayList.<init>:()V
            putfield org.jruby.ir.representations.ExceptionRegion.nestedRegions:Ljava/util/List;
         5: .line 25
            return
        end local 2 // org.jruby.ir.representations.BasicBlock startBB
        end local 1 // org.jruby.ir.operands.Label firstRescueBlockLabel
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot                   Name  Signature
            0    6     0                   this  Lorg/jruby/ir/representations/ExceptionRegion;
            0    6     1  firstRescueBlockLabel  Lorg/jruby/ir/operands/Label;
            0    6     2                startBB  Lorg/jruby/ir/representations/BasicBlock;
    MethodParameters:
                       Name  Flags
      firstRescueBlockLabel  
      startBB                

  public void setEndBB(org.jruby.ir.representations.BasicBlock);
    descriptor: (Lorg/jruby/ir/representations/BasicBlock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
        start local 1 // org.jruby.ir.representations.BasicBlock bb
         0: .line 28
            aload 0 /* this */
            aload 1 /* bb */
            putfield org.jruby.ir.representations.ExceptionRegion.endBB:Lorg/jruby/ir/representations/BasicBlock;
         1: .line 29
            return
        end local 1 // org.jruby.ir.representations.BasicBlock bb
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/jruby/ir/representations/ExceptionRegion;
            0    2     1    bb  Lorg/jruby/ir/representations/BasicBlock;
    MethodParameters:
      Name  Flags
      bb    

  public org.jruby.ir.representations.BasicBlock getStartBB();
    descriptor: ()Lorg/jruby/ir/representations/BasicBlock;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
         0: .line 32
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.startBB:Lorg/jruby/ir/representations/BasicBlock;
            areturn
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/representations/ExceptionRegion;

  public org.jruby.ir.representations.BasicBlock getEndBB();
    descriptor: ()Lorg/jruby/ir/representations/BasicBlock;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
         0: .line 36
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.endBB:Lorg/jruby/ir/representations/BasicBlock;
            areturn
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/representations/ExceptionRegion;

  public java.util.List<org.jruby.ir.representations.BasicBlock> getExclusiveBBs();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
         0: .line 40
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.exclusiveBBs:Ljava/util/List;
            areturn
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/representations/ExceptionRegion;
    Signature: ()Ljava/util/List<Lorg/jruby/ir/representations/BasicBlock;>;

  public void addBB(org.jruby.ir.representations.BasicBlock);
    descriptor: (Lorg/jruby/ir/representations/BasicBlock;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
        start local 1 // org.jruby.ir.representations.BasicBlock bb
         0: .line 44
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.exclusiveBBs:Ljava/util/List;
            aload 1 /* bb */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         1: .line 45
            return
        end local 1 // org.jruby.ir.representations.BasicBlock bb
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/jruby/ir/representations/ExceptionRegion;
            0    2     1    bb  Lorg/jruby/ir/representations/BasicBlock;
    MethodParameters:
      Name  Flags
      bb    

  public void addNestedRegion(org.jruby.ir.representations.ExceptionRegion);
    descriptor: (Lorg/jruby/ir/representations/ExceptionRegion;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=2, args_size=2
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
        start local 1 // org.jruby.ir.representations.ExceptionRegion r
         0: .line 48
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.nestedRegions:Ljava/util/List;
            aload 1 /* r */
            invokeinterface java.util.List.add:(Ljava/lang/Object;)Z
            pop
         1: .line 49
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.exclusiveBBs:Ljava/util/List;
            aload 1 /* r */
            getfield org.jruby.ir.representations.ExceptionRegion.exclusiveBBs:Ljava/util/List;
            iconst_0
            invokeinterface java.util.List.get:(I)Ljava/lang/Object;
            invokeinterface java.util.List.remove:(Ljava/lang/Object;)Z
            pop
         2: .line 50
            return
        end local 1 // org.jruby.ir.representations.ExceptionRegion r
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lorg/jruby/ir/representations/ExceptionRegion;
            0    3     1     r  Lorg/jruby/ir/representations/ExceptionRegion;
    MethodParameters:
      Name  Flags
      r     

  public org.jruby.ir.operands.Label getFirstRescueBlockLabel();
    descriptor: ()Lorg/jruby/ir/operands/Label;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
         0: .line 53
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.firstRescueBlockLabel:Lorg/jruby/ir/operands/Label;
            areturn
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/jruby/ir/representations/ExceptionRegion;

  public java.lang.String toString();
    descriptor: ()Ljava/lang/String;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // org.jruby.ir.representations.ExceptionRegion this
         0: .line 58
            new java.lang.StringBuilder
            dup
            invokespecial java.lang.StringBuilder.<init>:()V
            astore 1 /* buf */
        start local 1 // java.lang.StringBuilder buf
         1: .line 59
            aload 1 /* buf */
            ldc "--- Exception Region ---"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         2: .line 60
            aload 1 /* buf */
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         3: .line 62
            aload 1 /* buf */
            ldc "Exclusive BBs\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         4: .line 63
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.exclusiveBBs:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 9
      StackMap locals: org.jruby.ir.representations.ExceptionRegion java.lang.StringBuilder top java.util.Iterator
      StackMap stack:
         5: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.representations.BasicBlock
            astore 2 /* b */
        start local 2 // org.jruby.ir.representations.BasicBlock b
         6: .line 64
            aload 1 /* buf */
            ldc "\t"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
         7: .line 65
            aload 1 /* buf */
            aload 2 /* b */
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
         8: .line 66
            aload 1 /* buf */
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 2 // org.jruby.ir.representations.BasicBlock b
         9: .line 63
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        10: .line 68
            aload 1 /* buf */
            ldc "End: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        11: .line 69
            aload 1 /* buf */
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.endBB:Lorg/jruby/ir/representations/BasicBlock;
            invokevirtual org.jruby.ir.representations.BasicBlock.getLabel:()Lorg/jruby/ir/operands/Label;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
        12: .line 70
            aload 1 /* buf */
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        13: .line 72
            aload 1 /* buf */
            ldc "Rescuer: "
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        14: .line 73
            aload 1 /* buf */
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.firstRescueBlockLabel:Lorg/jruby/ir/operands/Label;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
            pop
        15: .line 74
            aload 1 /* buf */
            ldc "\n"
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        16: .line 76
            aload 0 /* this */
            getfield org.jruby.ir.representations.ExceptionRegion.nestedRegions:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 19
      StackMap locals:
      StackMap stack:
        17: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast org.jruby.ir.representations.ExceptionRegion
            astore 2 /* er */
        start local 2 // org.jruby.ir.representations.ExceptionRegion er
        18: .line 77
            aload 1 /* buf */
            aload 2 /* er */
            invokevirtual org.jruby.ir.representations.ExceptionRegion.toString:()Ljava/lang/String;
            invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
            pop
        end local 2 // org.jruby.ir.representations.ExceptionRegion er
        19: .line 76
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 17
        20: .line 79
            aload 1 /* buf */
            invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
            areturn
        end local 1 // java.lang.StringBuilder buf
        end local 0 // org.jruby.ir.representations.ExceptionRegion this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   21     0  this  Lorg/jruby/ir/representations/ExceptionRegion;
            1   21     1   buf  Ljava/lang/StringBuilder;
            6    9     2     b  Lorg/jruby/ir/representations/BasicBlock;
           18   19     2    er  Lorg/jruby/ir/representations/ExceptionRegion;
}
SourceFile: "ExceptionRegion.java"