https://github.com/eclipse/eclipse-collections/eclipse-collections: Eclipse Collections is a collections framework for Java. It has JDK-compatible List, Set and Map implementations with a rich API and set of utility classes that work with any JDK compatible Collections, Arrays, Maps or Strings. The iteration protocol was inspired by the Smalltalk collection framework.
  • Craig P. Motlin
  • Donald Raab
  • Mohammad A. Rezaei
  • Hiroshi Ito
  • Nikhil J. Nanivadekar
  • Sirisha Pratha 
final class org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator implements org.eclipse.collections.api.iterator.MutableBooleanIterator
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator
  super_class: java.lang.Object
{
  private int internalFalseCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private int internalTrueCount;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

  private boolean lastBooleanValue;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  private boolean removedAlready;
    descriptor: Z
    flags: (0x0002) ACC_PRIVATE

  final org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag this$0;
    descriptor: Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag, int, int);
    descriptor: (Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag;II)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
        start local 2 // int falseCount
        start local 3 // int trueCount
         0: .line 915
            aload 0 /* this */
            aload 1
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.this$0:Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag;
         1: .line 914
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         2: .line 912
            aload 0 /* this */
            iconst_1
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.removedAlready:Z
         3: .line 916
            aload 0 /* this */
            iload 2 /* falseCount */
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalFalseCount:I
         4: .line 917
            aload 0 /* this */
            iload 3 /* trueCount */
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalTrueCount:I
         5: .line 918
            return
        end local 3 // int trueCount
        end local 2 // int falseCount
        end local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
      LocalVariableTable:
        Start  End  Slot        Name  Signature
            0    6     0        this  Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag$InternalIterator;
            0    6     2  falseCount  I
            0    6     3   trueCount  I
    MethodParameters:
            Name  Flags
      this$0      final
      falseCount  
      trueCount   

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
         0: .line 923
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalFalseCount:I
            ifgt 1
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalTrueCount:I
            ifgt 1
            iconst_0
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_1
            ireturn
        end local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag$InternalIterator;

  public boolean next();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
         0: .line 929
            aload 0 /* this */
            iconst_0
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.removedAlready:Z
         1: .line 930
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalFalseCount:I
            ifle 5
         2: .line 932
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalFalseCount:I
            iconst_1
            isub
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalFalseCount:I
         3: .line 933
            aload 0 /* this */
            iconst_0
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.lastBooleanValue:Z
         4: .line 934
            iconst_0
            ireturn
         5: .line 936
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalTrueCount:I
            ifle 9
         6: .line 938
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalTrueCount:I
            iconst_1
            isub
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.internalTrueCount:I
         7: .line 939
            aload 0 /* this */
            iconst_1
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.lastBooleanValue:Z
         8: .line 940
            iconst_1
            ireturn
         9: .line 942
      StackMap locals:
      StackMap stack:
            new java.util.NoSuchElementException
            dup
            ldc "next() called, but the iterator is exhausted"
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
        end local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   10     0  this  Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag$InternalIterator;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
         0: .line 948
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.removedAlready:Z
            ifeq 2
         1: .line 950
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         2: .line 952
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.lastBooleanValue:Z
            ifeq 5
         3: .line 954
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.this$0:Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag;
            dup
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag.trueCount:I
            iconst_1
            isub
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag.trueCount:I
         4: .line 955
            goto 6
         5: .line 958
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.this$0:Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag;
            dup
            getfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag.falseCount:I
            iconst_1
            isub
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag.falseCount:I
         6: .line 960
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_1
            putfield org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator.removedAlready:Z
         7: .line 961
            return
        end local 0 // org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Lorg/eclipse/collections/impl/bag/mutable/primitive/BooleanHashBag$InternalIterator;
}
SourceFile: "BooleanHashBag.java"
NestHost: org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag
InnerClasses:
  private final InternalIterator = org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag$InternalIterator of org.eclipse.collections.impl.bag.mutable.primitive.BooleanHashBag