https://www.graalvm.org/ 
class com.oracle.truffle.dsl.processor.generator.MultiBitSet<T extends com.oracle.truffle.dsl.processor.generator.BitSet>
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: com.oracle.truffle.dsl.processor.generator.MultiBitSet
  super_class: java.lang.Object
{
  private final java.util.List<T> sets;
    descriptor: Ljava/util/List;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/List<TT;>;

  void <init>(java.util.List<T>);
    descriptor: (Ljava/util/List;)V
    flags: (0x0000) 
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // java.util.List sets
         0: .line 53
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 54
            aload 0 /* this */
            aload 1 /* sets */
            putfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
         2: .line 55
            return
        end local 1 // java.util.List sets
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    3     0  this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0    3     1  sets  Ljava/util/List<TT;>;
    Signature: (Ljava/util/List<TT;>;)V
    MethodParameters:
      Name  Flags
      sets  

  public java.util.List<T> getSets();
    descriptor: ()Ljava/util/List;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
         0: .line 58
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            areturn
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
    Signature: ()Ljava/util/List<TT;>;

  public int getCapacity();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=4, args_size=1
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
         0: .line 62
            iconst_0
            istore 1 /* length */
        start local 1 // int length
         1: .line 63
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 3
            goto 4
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet int top java.util.Iterator
      StackMap stack:
         2: aload 3
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 2 /* a */
        start local 2 // com.oracle.truffle.dsl.processor.generator.BitSet a
         3: .line 64
            iload 1 /* length */
            aload 2 /* a */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.getCapacity:()I
            iadd
            istore 1 /* length */
        end local 2 // com.oracle.truffle.dsl.processor.generator.BitSet a
         4: .line 63
      StackMap locals:
      StackMap stack:
            aload 3
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         5: .line 66
            iload 1 /* length */
            ireturn
        end local 1 // int length
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    6     0    this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            1    6     1  length  I
            3    4     2       a  Lcom/oracle/truffle/dsl/processor/generator/BitSet;

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createContains(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object[]);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=3
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object[] elements
         0: .line 70
            invokestatic com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.createBuilder:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            astore 3 /* builder */
        start local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
         1: .line 71
            ldc ""
            astore 4 /* sep */
        start local 4 // java.lang.String sep
         2: .line 72
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            if_icmple 4
         3: .line 73
            aload 3 /* builder */
            ldc "("
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         4: .line 75
      StackMap locals: com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String
      StackMap stack:
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 6
            goto 11
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String top java.util.Iterator
      StackMap stack:
         5: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 5 /* set */
        start local 5 // com.oracle.truffle.dsl.processor.generator.BitSet set
         6: .line 76
            aload 5 /* set */
            aload 2 /* elements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 7 /* included */
        start local 7 // java.lang.Object[] included
         7: .line 77
            aload 7 /* included */
            arraylength
            ifle 11
         8: .line 78
            aload 3 /* builder */
            aload 4 /* sep */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         9: .line 79
            aload 3 /* builder */
            aload 5 /* set */
            aload 1 /* frameState */
            aload 7 /* included */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createContains:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.tree:(Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
        10: .line 80
            ldc " || "
            astore 4 /* sep */
        end local 7 // java.lang.Object[] included
        end local 5 // com.oracle.truffle.dsl.processor.generator.BitSet set
        11: .line 75
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 5
        12: .line 83
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.size:()I
            iconst_1
            if_icmple 14
        13: .line 84
            aload 3 /* builder */
            ldc ")"
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
        14: .line 86
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String
      StackMap stack:
            aload 3 /* builder */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.build:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 4 // java.lang.String sep
        end local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
        end local 2 // java.lang.Object[] elements
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0   15     0        this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0   15     1  frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0   15     2    elements  [Ljava/lang/Object;
            1   15     3     builder  Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            2   15     4         sep  Ljava/lang/String;
            6   11     5         set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
            7   11     7    included  [Ljava/lang/Object;
    MethodParameters:
            Name  Flags
      frameState  
      elements    

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createSet(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object[], boolean, boolean);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;ZZ)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=9, args_size=5
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object[] elements
        start local 3 // boolean value
        start local 4 // boolean persist
         0: .line 90
            invokestatic com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.createBuilder:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            astore 5 /* builder */
        start local 5 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
         1: .line 91
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 6
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] int int com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder top java.util.Iterator
      StackMap stack:
         2: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 6 /* set */
        start local 6 // com.oracle.truffle.dsl.processor.generator.BitSet set
         3: .line 92
            aload 6 /* set */
            aload 2 /* elements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 8 /* included */
        start local 8 // java.lang.Object[] included
         4: .line 94
            aload 8 /* included */
            arraylength
            ifgt 5
            iload 4 /* persist */
            ifeq 6
         5: .line 95
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] int int com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder com.oracle.truffle.dsl.processor.generator.BitSet java.util.Iterator java.lang.Object[]
      StackMap stack:
            aload 5 /* builder */
            aload 6 /* set */
            aload 1 /* frameState */
            aload 8 /* included */
            iload 3 /* value */
            iload 4 /* persist */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createSet:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;ZZ)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.tree:(Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
        end local 8 // java.lang.Object[] included
        end local 6 // com.oracle.truffle.dsl.processor.generator.BitSet set
         6: .line 91
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] int int com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder top java.util.Iterator
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 2
         7: .line 98
            aload 5 /* builder */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.build:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 5 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
        end local 4 // boolean persist
        end local 3 // boolean value
        end local 2 // java.lang.Object[] elements
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    8     0        this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0    8     1  frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0    8     2    elements  [Ljava/lang/Object;
            0    8     3       value  Z
            0    8     4     persist  Z
            1    8     5     builder  Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            3    6     6         set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
            4    6     8    included  [Ljava/lang/Object;
    MethodParameters:
            Name  Flags
      frameState  
      elements    
      value       
      persist     

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createContainsOnly(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, int, int, java.lang.Object[], java.lang.Object[]);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;II[Ljava/lang/Object;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=13, args_size=6
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // int offset
        start local 3 // int length
        start local 4 // java.lang.Object[] selectedElements
        start local 5 // java.lang.Object[] allElements
         0: .line 102
            invokestatic com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.createBuilder:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            astore 6 /* builder */
        start local 6 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
         1: .line 103
            ldc ""
            astore 7 /* sep */
        start local 7 // java.lang.String sep
         2: .line 104
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 9
            goto 12
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState int int java.lang.Object[] java.lang.Object[] com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String top java.util.Iterator
      StackMap stack:
         3: aload 9
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 8 /* set */
        start local 8 // com.oracle.truffle.dsl.processor.generator.BitSet set
         4: .line 105
            aload 8 /* set */
            aload 4 /* selectedElements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 10 /* selected */
        start local 10 // java.lang.Object[] selected
         5: .line 106
            aload 8 /* set */
            aload 5 /* allElements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 11 /* filteredAll */
        start local 11 // java.lang.Object[] filteredAll
         6: .line 107
            aload 11 /* filteredAll */
            arraylength
            ifle 12
         7: .line 108
            aload 8 /* set */
            aload 1 /* frameState */
            iload 2 /* offset */
            iload 3 /* length */
            aload 10 /* selected */
            aload 11 /* filteredAll */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createContainsOnly:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;II[Ljava/lang/Object;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            astore 12 /* containsOnly */
        start local 12 // com.oracle.truffle.dsl.processor.java.model.CodeTree containsOnly
         8: .line 109
            aload 12 /* containsOnly */
            ifnull 12
         9: .line 110
            aload 6 /* builder */
            aload 7 /* sep */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
        10: .line 111
            aload 6 /* builder */
            aload 12 /* containsOnly */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.tree:(Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
        11: .line 112
            ldc " && "
            astore 7 /* sep */
        end local 12 // com.oracle.truffle.dsl.processor.java.model.CodeTree containsOnly
        end local 11 // java.lang.Object[] filteredAll
        end local 10 // java.lang.Object[] selected
        end local 8 // com.oracle.truffle.dsl.processor.generator.BitSet set
        12: .line 104
      StackMap locals:
      StackMap stack:
            aload 9
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        13: .line 116
            aload 6 /* builder */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.build:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 7 // java.lang.String sep
        end local 6 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
        end local 5 // java.lang.Object[] allElements
        end local 4 // java.lang.Object[] selectedElements
        end local 3 // int length
        end local 2 // int offset
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   14     0              this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0   14     1        frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0   14     2            offset  I
            0   14     3            length  I
            0   14     4  selectedElements  [Ljava/lang/Object;
            0   14     5       allElements  [Ljava/lang/Object;
            1   14     6           builder  Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            2   14     7               sep  Ljava/lang/String;
            4   12     8               set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
            5   12    10          selected  [Ljava/lang/Object;
            6   12    11       filteredAll  [Ljava/lang/Object;
            8   12    12      containsOnly  Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    MethodParameters:
                  Name  Flags
      frameState        
      offset            
      length            
      selectedElements  
      allElements       

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createIs(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object[], java.lang.Object[]);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=10, args_size=4
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object[] selectedElements
        start local 3 // java.lang.Object[] maskedElements
         0: .line 120
            invokestatic com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.createBuilder:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            astore 4 /* builder */
        start local 4 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
         1: .line 121
            ldc ""
            astore 5 /* sep */
        start local 5 // java.lang.String sep
         2: .line 122
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 7
            goto 10
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] java.lang.Object[] com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String top java.util.Iterator
      StackMap stack:
         3: aload 7
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 6 /* set */
        start local 6 // com.oracle.truffle.dsl.processor.generator.BitSet set
         4: .line 123
            aload 6 /* set */
            aload 2 /* selectedElements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 8 /* selected */
        start local 8 // java.lang.Object[] selected
         5: .line 124
            aload 6 /* set */
            aload 3 /* maskedElements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 9 /* masked */
        start local 9 // java.lang.Object[] masked
         6: .line 125
            aload 9 /* masked */
            arraylength
            ifle 10
         7: .line 126
            aload 4 /* builder */
            aload 5 /* sep */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         8: .line 127
            aload 4 /* builder */
            aload 6 /* set */
            aload 1 /* frameState */
            aload 8 /* selected */
            aload 9 /* masked */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createIs:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.tree:(Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         9: .line 128
            ldc " && "
            astore 5 /* sep */
        end local 9 // java.lang.Object[] masked
        end local 8 // java.lang.Object[] selected
        end local 6 // com.oracle.truffle.dsl.processor.generator.BitSet set
        10: .line 122
      StackMap locals:
      StackMap stack:
            aload 7
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        11: .line 131
            aload 4 /* builder */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.build:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 5 // java.lang.String sep
        end local 4 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
        end local 3 // java.lang.Object[] maskedElements
        end local 2 // java.lang.Object[] selectedElements
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0   12     0              this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0   12     1        frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0   12     2  selectedElements  [Ljava/lang/Object;
            0   12     3    maskedElements  [Ljava/lang/Object;
            1   12     4           builder  Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            2   12     5               sep  Ljava/lang/String;
            4   10     6               set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
            5   10     8          selected  [Ljava/lang/Object;
            6   10     9            masked  [Ljava/lang/Object;
    MethodParameters:
                  Name  Flags
      frameState        
      selectedElements  
      maskedElements    

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createIsNotAny(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object[]);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=3
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object[] elements
         0: .line 135
            invokestatic com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.createBuilder:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            astore 3 /* builder */
        start local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
         1: .line 136
            aload 3 /* builder */
            ldc "("
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         2: .line 137
            ldc ""
            astore 4 /* sep */
        start local 4 // java.lang.String sep
         3: .line 138
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 6
            goto 10
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String top java.util.Iterator
      StackMap stack:
         4: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 5 /* set */
        start local 5 // com.oracle.truffle.dsl.processor.generator.BitSet set
         5: .line 139
            aload 5 /* set */
            aload 2 /* elements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 7 /* setElements */
        start local 7 // java.lang.Object[] setElements
         6: .line 140
            aload 7 /* setElements */
            arraylength
            ifle 10
         7: .line 141
            aload 3 /* builder */
            aload 4 /* sep */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         8: .line 142
            aload 3 /* builder */
            aload 5 /* set */
            aload 1 /* frameState */
            aload 7 /* setElements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createIsNotAny:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.tree:(Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         9: .line 143
            ldc " || "
            astore 4 /* sep */
        end local 7 // java.lang.Object[] setElements
        end local 5 // com.oracle.truffle.dsl.processor.generator.BitSet set
        10: .line 138
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 4
        11: .line 146
            aload 3 /* builder */
            ldc ")"
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
        12: .line 147
            aload 3 /* builder */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.build:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 4 // java.lang.String sep
        end local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
        end local 2 // java.lang.Object[] elements
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   13     0         this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0   13     1   frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0   13     2     elements  [Ljava/lang/Object;
            1   13     3      builder  Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            3   13     4          sep  Ljava/lang/String;
            5   10     5          set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
            6   10     7  setElements  [Ljava/lang/Object;
    MethodParameters:
            Name  Flags
      frameState  
      elements    

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createExtractInteger(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=5, args_size=3
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object element
         0: .line 151
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 4
            goto 4
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object top java.util.Iterator
      StackMap stack:
         1: aload 4
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 3 /* set */
        start local 3 // com.oracle.truffle.dsl.processor.generator.BitSet set
         2: .line 152
            aload 3 /* set */
            aload 2 /* element */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.contains:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 153
            aload 3 /* set */
            aload 1 /* frameState */
            aload 2 /* element */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createExtractInteger:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 3 // com.oracle.truffle.dsl.processor.generator.BitSet set
         4: .line 151
      StackMap locals:
      StackMap stack:
            aload 4
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 156
            new java.lang.AssertionError
            dup
            ldc "element not contained"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 2 // java.lang.Object element
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0    6     1  frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0    6     2     element  Ljava/lang/Object;
            2    4     3         set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
    MethodParameters:
            Name  Flags
      frameState  
      element     

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createNotContains(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object[]);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=3
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object[] elements
         0: .line 160
            invokestatic com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.createBuilder:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            astore 3 /* builder */
        start local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
         1: .line 161
            ldc ""
            astore 4 /* sep */
        start local 4 // java.lang.String sep
         2: .line 162
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 6
            goto 9
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object[] com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder java.lang.String top java.util.Iterator
      StackMap stack:
         3: aload 6
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 5 /* set */
        start local 5 // com.oracle.truffle.dsl.processor.generator.BitSet set
         4: .line 163
            aload 5 /* set */
            aload 2 /* elements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.filter:([Ljava/lang/Object;)[Ljava/lang/Object;
            astore 7 /* setElements */
        start local 7 // java.lang.Object[] setElements
         5: .line 164
            aload 7 /* setElements */
            arraylength
            ifle 9
         6: .line 165
            aload 3 /* builder */
            aload 4 /* sep */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.string:(Ljava/lang/String;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         7: .line 166
            aload 3 /* builder */
            aload 5 /* set */
            aload 1 /* frameState */
            aload 7 /* setElements */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createNotContains:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;[Ljava/lang/Object;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.tree:(Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            pop
         8: .line 167
            ldc " && "
            astore 4 /* sep */
        end local 7 // java.lang.Object[] setElements
        end local 5 // com.oracle.truffle.dsl.processor.generator.BitSet set
         9: .line 162
      StackMap locals:
      StackMap stack:
            aload 6
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 3
        10: .line 170
            aload 3 /* builder */
            invokevirtual com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder.build:()Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 4 // java.lang.String sep
        end local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTreeBuilder builder
        end local 2 // java.lang.Object[] elements
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   11     0         this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0   11     1   frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0   11     2     elements  [Ljava/lang/Object;
            1   11     3      builder  Lcom/oracle/truffle/dsl/processor/java/model/CodeTreeBuilder;
            2   11     4          sep  Ljava/lang/String;
            4    9     5          set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
            5    9     7  setElements  [Ljava/lang/Object;
    MethodParameters:
            Name  Flags
      frameState  
      elements    

  public com.oracle.truffle.dsl.processor.java.model.CodeTree createSetInteger(com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState, java.lang.Object, com.oracle.truffle.dsl.processor.java.model.CodeTree);
    descriptor: (Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;Ljava/lang/Object;Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=6, args_size=4
        start local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
        start local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        start local 2 // java.lang.Object element
        start local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTree value
         0: .line 174
            aload 0 /* this */
            getfield com.oracle.truffle.dsl.processor.generator.MultiBitSet.sets:Ljava/util/List;
            invokeinterface java.util.List.iterator:()Ljava/util/Iterator;
            astore 5
            goto 4
      StackMap locals: com.oracle.truffle.dsl.processor.generator.MultiBitSet com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState java.lang.Object com.oracle.truffle.dsl.processor.java.model.CodeTree top java.util.Iterator
      StackMap stack:
         1: aload 5
            invokeinterface java.util.Iterator.next:()Ljava/lang/Object;
            checkcast com.oracle.truffle.dsl.processor.generator.BitSet
            astore 4 /* set */
        start local 4 // com.oracle.truffle.dsl.processor.generator.BitSet set
         2: .line 175
            aload 4 /* set */
            aload 2 /* element */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.contains:(Ljava/lang/Object;)Z
            ifeq 4
         3: .line 176
            aload 4 /* set */
            aload 1 /* frameState */
            aload 2 /* element */
            aload 3 /* value */
            invokevirtual com.oracle.truffle.dsl.processor.generator.BitSet.createSetInteger:(Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;Ljava/lang/Object;Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;)Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            areturn
        end local 4 // com.oracle.truffle.dsl.processor.generator.BitSet set
         4: .line 174
      StackMap locals:
      StackMap stack:
            aload 5
            invokeinterface java.util.Iterator.hasNext:()Z
            ifne 1
         5: .line 179
            new java.lang.AssertionError
            dup
            ldc "element not contained"
            invokespecial java.lang.AssertionError.<init>:(Ljava/lang/Object;)V
            athrow
        end local 3 // com.oracle.truffle.dsl.processor.java.model.CodeTree value
        end local 2 // java.lang.Object element
        end local 1 // com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState frameState
        end local 0 // com.oracle.truffle.dsl.processor.generator.MultiBitSet this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lcom/oracle/truffle/dsl/processor/generator/MultiBitSet<TT;>;
            0    6     1  frameState  Lcom/oracle/truffle/dsl/processor/generator/FlatNodeGenFactory$FrameState;
            0    6     2     element  Ljava/lang/Object;
            0    6     3       value  Lcom/oracle/truffle/dsl/processor/java/model/CodeTree;
            2    4     4         set  Lcom/oracle/truffle/dsl/processor/generator/BitSet;
    MethodParameters:
            Name  Flags
      frameState  
      element     
      value       
}
Signature: <T:Lcom/oracle/truffle/dsl/processor/generator/BitSet;>Ljava/lang/Object;
SourceFile: "MultiBitSet.java"
InnerClasses:
  final FrameState = com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory$FrameState of com.oracle.truffle.dsl.processor.generator.FlatNodeGenFactory