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 
class org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator implements org.eclipse.collections.api.iterator.MutableDoubleIterator
  minor version: 0
  major version: 59
  flags: flags: (0x0020) ACC_SUPER
  this_class: org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator
  super_class: java.lang.Object
{
  private int count;
    descriptor: I
    flags: (0x0002) ACC_PRIVATE

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

  private double zeroToThirtyOne;
    descriptor: D
    flags: (0x0002) ACC_PRIVATE

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

  private void <init>(org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet);
    descriptor: (Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
         0: .line 1635
            aload 0 /* this */
            aload 1
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
            return
        end local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet$InternalDoubleIterator;
    MethodParameters:
        Name  Flags
      this$0  final

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
         0: .line 1644
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.count:I
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            invokevirtual org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.size:()I
            if_icmpge 1
            iconst_1
            ireturn
      StackMap locals:
      StackMap stack:
         1: iconst_0
            ireturn
        end local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    2     0  this  Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet$InternalDoubleIterator;

  public double next();
    descriptor: ()D
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=4, args_size=1
        start local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
         0: .line 1650
            aload 0 /* this */
            invokevirtual org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.hasNext:()Z
            ifne 2
         1: .line 1652
            new java.util.NoSuchElementException
            dup
            ldc "next() called, but the iterator is exhausted"
            invokespecial java.util.NoSuchElementException.<init>:(Ljava/lang/String;)V
            athrow
         2: .line 1654
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.count:I
            iconst_1
            iadd
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.count:I
         3: .line 1656
            goto 9
         4: .line 1658
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            invokevirtual org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.contains:(D)Z
            ifeq 8
         5: .line 1660
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            dstore 1 /* result */
        start local 1 // double result
         6: .line 1661
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            dconst_1
            dadd
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
         7: .line 1662
            dload 1 /* result */
            dreturn
        end local 1 // double result
         8: .line 1664
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            dconst_1
            dadd
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
         9: .line 1656
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            ldc 32.0
            dcmpg
            iflt 4
        10: .line 1667
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.table:[D
            astore 1 /* table */
        start local 1 // double[] table
        11: .line 1668
            goto 13
        12: .line 1670
      StackMap locals: double[]
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            iconst_1
            iadd
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
        13: .line 1668
      StackMap locals:
      StackMap stack:
            aload 1 /* table */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            daload
            invokestatic org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.isNonSentinel:(D)Z
            ifeq 12
        14: .line 1672
            aload 1 /* table */
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            daload
            dstore 2 /* result */
        start local 2 // double result
        15: .line 1673
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            iconst_1
            iadd
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
        16: .line 1674
            dload 2 /* result */
            dreturn
        end local 2 // double result
        end local 1 // double[] table
        end local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   17     0    this  Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet$InternalDoubleIterator;
            6    8     1  result  D
           11   17     1   table  [D
           15   17     2  result  D

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=3, args_size=1
        start local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
         0: .line 1680
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.count:I
            ifne 2
         1: .line 1682
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         2: .line 1685
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            ldc 32.0
            dcmpg
            ifgt 7
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            ifne 7
         3: .line 1687
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.zeroToThirtyOne:I
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.zeroToThirtyOne:I
            iconst_1
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            d2i
            iconst_1
            isub
            ishl
            ior
            if_icmpeq 5
         4: .line 1689
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         5: .line 1691
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.zeroToThirtyOne:D
            dconst_1
            dsub
            dstore 1 /* removeValue */
        start local 1 // double removeValue
         6: .line 1692
            goto 10
        end local 1 // double removeValue
         7: .line 1693
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.table:[D
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            iconst_1
            isub
            daload
            dconst_1
            invokestatic java.lang.Double.compare:(DD)I
            ifne 9
         8: .line 1695
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         9: .line 1699
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.table:[D
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            iconst_1
            isub
            daload
            dstore 1 /* removeValue */
        start local 1 // double removeValue
        10: .line 1701
      StackMap locals: double
      StackMap stack:
            dload 1 /* removeValue */
            invokestatic org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.isBetweenZeroAndThirtyOne:(D)Z
            ifeq 13
        11: .line 1703
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            dload 1 /* removeValue */
            invokevirtual org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.removeZeroToThirtyOne:(D)Z
            pop
        12: .line 1704
            goto 19
        13: .line 1705
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.table:[D
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            iconst_1
            isub
            daload
            dload 1 /* removeValue */
            invokestatic java.lang.Double.compare:(DD)I
            ifne 19
        14: .line 1707
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.copyOnWrite:Z
            ifeq 16
        15: .line 1709
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            invokevirtual org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.copyTable:()V
        16: .line 1711
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.table:[D
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.position:I
            iconst_1
            isub
            dconst_1
            dastore
        17: .line 1712
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.occupiedWithData:I
            iconst_1
            isub
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.occupiedWithData:I
        18: .line 1713
            aload 0 /* this */
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.this$0:Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet;
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.occupiedWithSentinels:I
            iconst_1
            iadd
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet.occupiedWithSentinels:I
        19: .line 1716
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            dup
            getfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.count:I
            iconst_1
            isub
            putfield org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator.count:I
        20: .line 1717
            return
        end local 1 // double removeValue
        end local 0 // org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   21     0         this  Lorg/eclipse/collections/impl/set/mutable/primitive/DoubleHashSet$InternalDoubleIterator;
            6    7     1  removeValue  D
           10   21     1  removeValue  D
}
SourceFile: "DoubleHashSet.java"
NestHost: org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet
InnerClasses:
  private InternalDoubleIterator = org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet$InternalDoubleIterator of org.eclipse.collections.impl.set.mutable.primitive.DoubleHashSet