abstract class java.util.IdentityHashMap$IdentityHashMapIterator<T> implements java.util.Iterator<T>
  minor version: 0
  major version: 59
  flags: flags: (0x0420) ACC_SUPER, ACC_ABSTRACT
  this_class: java.util.IdentityHashMap$IdentityHashMapIterator
  super_class: java.lang.Object
{
  int index;
    descriptor: I
    flags: (0x0000) 

  int expectedModCount;
    descriptor: I
    flags: (0x0000) 

  int lastReturnedIndex;
    descriptor: I
    flags: (0x0000) 

  boolean indexValid;
    descriptor: Z
    flags: (0x0000) 

  java.lang.Object[] traversalTable;
    descriptor: [Ljava/lang/Object;
    flags: (0x0000) 

  final java.util.IdentityHashMap this$0;
    descriptor: Ljava/util/IdentityHashMap;
    flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC

  private void <init>(java.util.IdentityHashMap);
    descriptor: (Ljava/util/IdentityHashMap;)V
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=2, locals=2, args_size=2
        start local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
         0: .line 713
            aload 0 /* this */
            aload 1
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 714
            aload 0 /* this */
            aload 1
            getfield java.util.IdentityHashMap.size:I
            ifeq 2
            iconst_0
            goto 3
      StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator java.util.IdentityHashMap
      StackMap stack: java.util.IdentityHashMap$IdentityHashMapIterator
         2: aload 1
            getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
            arraylength
      StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator java.util.IdentityHashMap
      StackMap stack: java.util.IdentityHashMap$IdentityHashMapIterator int
         3: putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
         4: .line 715
            aload 0 /* this */
            aload 1
            getfield java.util.IdentityHashMap.modCount:I
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
         5: .line 716
            aload 0 /* this */
            iconst_m1
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
         6: .line 718
            aload 0 /* this */
            aload 1
            getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
         7: .line 713
            return
        end local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
    MethodParameters:
        Name  Flags
      this$0  final

  public boolean hasNext();
    descriptor: ()Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=4, args_size=1
        start local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
         0: .line 721
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
            astore 1 /* tab */
        start local 1 // java.lang.Object[] tab
         1: .line 722
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
            istore 2 /* i */
        start local 2 // int i
         2: goto 8
         3: .line 723
      StackMap locals: java.lang.Object[] int
      StackMap stack:
            aload 1 /* tab */
            iload 2 /* i */
            aaload
            astore 3 /* key */
        start local 3 // java.lang.Object key
         4: .line 724
            aload 3 /* key */
            ifnull 7
         5: .line 725
            aload 0 /* this */
            iload 2 /* i */
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
         6: .line 726
            aload 0 /* this */
            iconst_1
            dup_x1
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
            ireturn
        end local 3 // java.lang.Object key
         7: .line 722
      StackMap locals:
      StackMap stack:
            iinc 2 /* i */ 2
      StackMap locals:
      StackMap stack:
         8: iload 2 /* i */
            aload 1 /* tab */
            arraylength
            if_icmplt 3
        end local 2 // int i
         9: .line 729
            aload 0 /* this */
            aload 1 /* tab */
            arraylength
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
        10: .line 730
            iconst_0
            ireturn
        end local 1 // java.lang.Object[] tab
        end local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0   11     0  this  Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
            1   11     1   tab  [Ljava/lang/Object;
            2    9     2     i  I
            4    7     3   key  Ljava/lang/Object;

  protected int nextIndex();
    descriptor: ()I
    flags: (0x0004) ACC_PROTECTED
    Code:
      stack=3, locals=1, args_size=1
        start local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
         0: .line 734
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            getfield java.util.IdentityHashMap.modCount:I
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
            if_icmpeq 2
         1: .line 735
            new java.util.ConcurrentModificationException
            dup
            invokespecial java.util.ConcurrentModificationException.<init>:()V
            athrow
         2: .line 736
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
            ifne 4
            aload 0 /* this */
            invokevirtual java.util.IdentityHashMap$IdentityHashMapIterator.hasNext:()Z
            ifne 4
         3: .line 737
            new java.util.NoSuchElementException
            dup
            invokespecial java.util.NoSuchElementException.<init>:()V
            athrow
         4: .line 739
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            iconst_0
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
         5: .line 740
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
         6: .line 741
            aload 0 /* this */
            dup
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
            iconst_2
            iadd
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
         7: .line 742
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
            ireturn
        end local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    8     0  this  Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;

  public void remove();
    descriptor: ()V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=5, locals=11, args_size=1
        start local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
         0: .line 746
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
            iconst_m1
            if_icmpne 2
         1: .line 747
            new java.lang.IllegalStateException
            dup
            invokespecial java.lang.IllegalStateException.<init>:()V
            athrow
         2: .line 748
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            getfield java.util.IdentityHashMap.modCount:I
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
            if_icmpeq 4
         3: .line 749
            new java.util.ConcurrentModificationException
            dup
            invokespecial java.util.ConcurrentModificationException.<init>:()V
            athrow
         4: .line 751
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            dup
            getfield java.util.IdentityHashMap.modCount:I
            iconst_1
            iadd
            dup_x1
            putfield java.util.IdentityHashMap.modCount:I
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
         5: .line 752
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
            istore 1 /* deletedSlot */
        start local 1 // int deletedSlot
         6: .line 753
            aload 0 /* this */
            iconst_m1
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.lastReturnedIndex:I
         7: .line 755
            aload 0 /* this */
            iload 1 /* deletedSlot */
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
         8: .line 756
            aload 0 /* this */
            iconst_0
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.indexValid:Z
         9: .line 770
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
            astore 2 /* tab */
        start local 2 // java.lang.Object[] tab
        10: .line 771
            aload 2 /* tab */
            arraylength
            istore 3 /* len */
        start local 3 // int len
        11: .line 773
            iload 1 /* deletedSlot */
            istore 4 /* d */
        start local 4 // int d
        12: .line 774
            aload 2 /* tab */
            iload 4 /* d */
            aaload
            astore 5 /* key */
        start local 5 // java.lang.Object key
        13: .line 775
            aload 2 /* tab */
            iload 4 /* d */
            aconst_null
            aastore
        14: .line 776
            aload 2 /* tab */
            iload 4 /* d */
            iconst_1
            iadd
            aconst_null
            aastore
        15: .line 780
            aload 2 /* tab */
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
            if_acmpeq 19
        16: .line 781
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            aload 5 /* key */
            invokevirtual java.util.IdentityHashMap.remove:(Ljava/lang/Object;)Ljava/lang/Object;
            pop
        17: .line 782
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            getfield java.util.IdentityHashMap.modCount:I
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.expectedModCount:I
        18: .line 783
            return
        19: .line 786
      StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator int java.lang.Object[] int int java.lang.Object
      StackMap stack:
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            dup
            getfield java.util.IdentityHashMap.size:I
            iconst_1
            isub
            putfield java.util.IdentityHashMap.size:I
        20: .line 789
            iload 4 /* d */
            iload 3 /* len */
            invokestatic java.util.IdentityHashMap.nextKeyIndex:(II)I
            istore 7 /* i */
        start local 7 // int i
        21: goto 40
        start local 6 // java.lang.Object item
        22: .line 791
      StackMap locals: java.lang.Object int
      StackMap stack:
            aload 6 /* item */
            iload 3 /* len */
            invokestatic java.util.IdentityHashMap.hash:(Ljava/lang/Object;I)I
            istore 8 /* r */
        start local 8 // int r
        23: .line 793
            iload 7 /* i */
            iload 8 /* r */
            if_icmpge 24
            iload 8 /* r */
            iload 4 /* d */
            if_icmple 25
            iload 4 /* d */
            iload 7 /* i */
            if_icmple 25
        24: .line 794
      StackMap locals: int
      StackMap stack:
            iload 8 /* r */
            iload 4 /* d */
            if_icmpgt 39
            iload 4 /* d */
            iload 7 /* i */
            if_icmpgt 39
        25: .line 803
      StackMap locals:
      StackMap stack:
            iload 7 /* i */
            iload 1 /* deletedSlot */
            if_icmpge 34
            iload 4 /* d */
            iload 1 /* deletedSlot */
            if_icmplt 34
        26: .line 804
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
            aload 0 /* this */
            getfield java.util.IdentityHashMap$IdentityHashMapIterator.this$0:Ljava/util/IdentityHashMap;
            getfield java.util.IdentityHashMap.table:[Ljava/lang/Object;
            if_acmpne 34
        27: .line 805
            iload 3 /* len */
            iload 1 /* deletedSlot */
            isub
            istore 9 /* remaining */
        start local 9 // int remaining
        28: .line 806
            iload 9 /* remaining */
            anewarray java.lang.Object
            astore 10 /* newTable */
        start local 10 // java.lang.Object[] newTable
        29: .line 807
            aload 2 /* tab */
            iload 1 /* deletedSlot */
        30: .line 808
            aload 10 /* newTable */
            iconst_0
            iload 9 /* remaining */
        31: .line 807
            invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
        32: .line 809
            aload 0 /* this */
            aload 10 /* newTable */
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.traversalTable:[Ljava/lang/Object;
        33: .line 810
            aload 0 /* this */
            iconst_0
            putfield java.util.IdentityHashMap$IdentityHashMapIterator.index:I
        end local 10 // java.lang.Object[] newTable
        end local 9 // int remaining
        34: .line 813
      StackMap locals:
      StackMap stack:
            aload 2 /* tab */
            iload 4 /* d */
            aload 6 /* item */
            aastore
        35: .line 814
            aload 2 /* tab */
            iload 4 /* d */
            iconst_1
            iadd
            aload 2 /* tab */
            iload 7 /* i */
            iconst_1
            iadd
            aaload
            aastore
        36: .line 815
            aload 2 /* tab */
            iload 7 /* i */
            aconst_null
            aastore
        37: .line 816
            aload 2 /* tab */
            iload 7 /* i */
            iconst_1
            iadd
            aconst_null
            aastore
        38: .line 817
            iload 7 /* i */
            istore 4 /* d */
        end local 8 // int r
        39: .line 790
      StackMap locals:
      StackMap stack:
            iload 7 /* i */
            iload 3 /* len */
            invokestatic java.util.IdentityHashMap.nextKeyIndex:(II)I
            istore 7 /* i */
        end local 6 // java.lang.Object item
        40: .line 789
      StackMap locals: java.util.IdentityHashMap$IdentityHashMapIterator int java.lang.Object[] int int java.lang.Object top int
      StackMap stack:
            aload 2 /* tab */
            iload 7 /* i */
            aaload
            dup
            astore 6 /* item */
        start local 6 // java.lang.Object item
        41: ifnonnull 22
        end local 7 // int i
        42: .line 820
            return
        end local 6 // java.lang.Object item
        end local 5 // java.lang.Object key
        end local 4 // int d
        end local 3 // int len
        end local 2 // java.lang.Object[] tab
        end local 1 // int deletedSlot
        end local 0 // java.util.IdentityHashMap$IdentityHashMapIterator this
      LocalVariableTable:
        Start  End  Slot         Name  Signature
            0   43     0         this  Ljava/util/IdentityHashMap<TK;TV;>.IdentityHashMapIterator<TT;>;
            6   43     1  deletedSlot  I
           10   43     2          tab  [Ljava/lang/Object;
           11   43     3          len  I
           12   43     4            d  I
           13   43     5          key  Ljava/lang/Object;
           22   40     6         item  Ljava/lang/Object;
           41   43     6         item  Ljava/lang/Object;
           21   42     7            i  I
           23   39     8            r  I
           28   34     9    remaining  I
           29   34    10     newTable  [Ljava/lang/Object;
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Iterator<TT;>;
SourceFile: "IdentityHashMap.java"
NestHost: java.util.IdentityHashMap
InnerClasses:
  private abstract IdentityHashMapIterator = java.util.IdentityHashMap$IdentityHashMapIterator of java.util.IdentityHashMap