java/11 : java.base/java/util/HashMap$KeySpliterator.class

HashMap$KeySpliterator
- characteristics(): int
- trySplit(): Spliterator
https://openjdk.java.net/
GPLv2 + Classpath Exception
final class java.util.HashMap$KeySpliterator<K, V> extends java.util.HashMap$HashMapSpliterator<K, V> implements java.util.Spliterator<K>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: java.util.HashMap$KeySpliterator
  super_class: java.util.HashMap$HashMapSpliterator
{
  void <init>(java.util.HashMap<K, V>, int, int, int, );
    descriptor: (Ljava/util/HashMap;IIII)V
    flags: (0x0000) 
    Code:
      stack=6, locals=6, args_size=6
        start local 0 // java.util.HashMap$KeySpliterator this
        start local 1 // java.util.HashMap m
        start local 2 // int origin
        start local 3 // int fence
        start local 4 // int est
        start local 5 // int expectedModCount
         0: .line 1573
            aload 0 /* this */
            aload 1 /* m */
            iload 2 /* origin */
            iload 3 /* fence */
            iload 4 /* est */
            iload 5 /* expectedModCount */
            invokespecial java.util.HashMap$HashMapSpliterator.<init>:(Ljava/util/HashMap;IIII)V
         1: .line 1574
            return
        end local 5 // int expectedModCount
        end local 4 // int est
        end local 3 // int fence
        end local 2 // int origin
        end local 1 // java.util.HashMap m
        end local 0 // java.util.HashMap$KeySpliterator this
      LocalVariableTable:
        Start  End  Slot              Name  Signature
            0    2     0              this  Ljava/util/HashMap$KeySpliterator<TK;TV;>;
            0    2     1                 m  Ljava/util/HashMap<TK;TV;>;
            0    2     2            origin  I
            0    2     3             fence  I
            0    2     4               est  I
            0    2     5  expectedModCount  I
    Signature: (Ljava/util/HashMap<TK;TV;>;IIII)V
    MethodParameters:
                  Name  Flags
      m                 
      origin            
      fence             
      est               
      expectedModCount  

  public java.util.HashMap$KeySpliterator<K, V> trySplit();
    descriptor: ()Ljava/util/HashMap$KeySpliterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=8, locals=4, args_size=1
        start local 0 // java.util.HashMap$KeySpliterator this
         0: .line 1577
            aload 0 /* this */
            invokevirtual java.util.HashMap$KeySpliterator.getFence:()I
            istore 1 /* hi */
        start local 1 // int hi
         1: aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.index:I
            istore 2 /* lo */
        start local 2 // int lo
         2: iload 2 /* lo */
            iload 1 /* hi */
            iadd
            iconst_1
            iushr
            istore 3 /* mid */
        start local 3 // int mid
         3: .line 1578
            iload 2 /* lo */
            iload 3 /* mid */
            if_icmpge 4
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            ifnull 5
      StackMap locals: int int int
      StackMap stack:
         4: aconst_null
            goto 8
         5: .line 1579
      StackMap locals:
      StackMap stack:
            new java.util.HashMap$KeySpliterator
            dup
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.map:Ljava/util/HashMap;
            iload 2 /* lo */
            aload 0 /* this */
            iload 3 /* mid */
            dup_x1
            putfield java.util.HashMap$KeySpliterator.index:I
            aload 0 /* this */
            dup
            getfield java.util.HashMap$KeySpliterator.est:I
            iconst_1
            iushr
            dup_x1
            putfield java.util.HashMap$KeySpliterator.est:I
         6: .line 1580
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.expectedModCount:I
         7: .line 1579
            invokespecial java.util.HashMap$KeySpliterator.<init>:(Ljava/util/HashMap;IIII)V
         8: .line 1578
      StackMap locals:
      StackMap stack: java.util.HashMap$KeySpliterator
            areturn
        end local 3 // int mid
        end local 2 // int lo
        end local 1 // int hi
        end local 0 // java.util.HashMap$KeySpliterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljava/util/HashMap$KeySpliterator<TK;TV;>;
            1    9     1    hi  I
            2    9     2    lo  I
            3    9     3   mid  I
    Signature: ()Ljava/util/HashMap$KeySpliterator<TK;TV;>;

  public void forEachRemaining(java.util.function.Consumer<? super K>);
    descriptor: (Ljava/util/function/Consumer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=4, locals=8, args_size=2
        start local 0 // java.util.HashMap$KeySpliterator this
        start local 1 // java.util.function.Consumer action
         0: .line 1585
            aload 1 /* action */
            ifnonnull 2
         1: .line 1586
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 1587
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.map:Ljava/util/HashMap;
            astore 5 /* m */
        start local 5 // java.util.HashMap m
         3: .line 1588
            aload 5 /* m */
            getfield java.util.HashMap.table:[Ljava/util/HashMap$Node;
            astore 6 /* tab */
        start local 6 // java.util.HashMap$Node[] tab
         4: .line 1589
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.fence:I
            dup
            istore 3 /* hi */
        start local 3 // int hi
         5: ifge 11
         6: .line 1590
            aload 0 /* this */
            aload 5 /* m */
            getfield java.util.HashMap.modCount:I
            dup_x1
            putfield java.util.HashMap$KeySpliterator.expectedModCount:I
            istore 4 /* mc */
        start local 4 // int mc
         7: .line 1591
            aload 0 /* this */
            aload 6 /* tab */
            ifnonnull 8
            iconst_0
            goto 9
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer top int int java.util.HashMap java.util.HashMap$Node[]
      StackMap stack: java.util.HashMap$KeySpliterator
         8: aload 6 /* tab */
            arraylength
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer top int int java.util.HashMap java.util.HashMap$Node[]
      StackMap stack: java.util.HashMap$KeySpliterator int
         9: dup_x1
            putfield java.util.HashMap$KeySpliterator.fence:I
            istore 3 /* hi */
        10: .line 1592
            goto 12
        end local 4 // int mc
        11: .line 1594
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer top int top java.util.HashMap java.util.HashMap$Node[]
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.expectedModCount:I
            istore 4 /* mc */
        start local 4 // int mc
        12: .line 1595
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer top int int java.util.HashMap java.util.HashMap$Node[]
      StackMap stack:
            aload 6 /* tab */
            ifnull 25
            aload 6 /* tab */
            arraylength
            iload 3 /* hi */
            if_icmplt 25
        13: .line 1596
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.index:I
            dup
            istore 2 /* i */
        start local 2 // int i
        14: iflt 25
            iload 2 /* i */
            aload 0 /* this */
            iload 3 /* hi */
            dup_x1
            putfield java.util.HashMap$KeySpliterator.index:I
            if_icmplt 15
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            ifnull 25
        15: .line 1597
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer int int int java.util.HashMap java.util.HashMap$Node[]
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            astore 7 /* p */
        start local 7 // java.util.HashMap$Node p
        16: .line 1598
            aload 0 /* this */
            aconst_null
            putfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
        17: .line 1600
      StackMap locals: java.util.HashMap$Node
      StackMap stack:
            aload 7 /* p */
            ifnonnull 19
        18: .line 1601
            aload 6 /* tab */
            iload 2 /* i */
            iinc 2 /* i */ 1
            aaload
            astore 7 /* p */
            goto 21
        19: .line 1603
      StackMap locals:
      StackMap stack:
            aload 1 /* action */
            aload 7 /* p */
            getfield java.util.HashMap$Node.key:Ljava/lang/Object;
            invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
        20: .line 1604
            aload 7 /* p */
            getfield java.util.HashMap$Node.next:Ljava/util/HashMap$Node;
            astore 7 /* p */
        21: .line 1606
      StackMap locals:
      StackMap stack:
            aload 7 /* p */
            ifnonnull 17
            iload 2 /* i */
            iload 3 /* hi */
        22: .line 1599
            if_icmplt 17
        23: .line 1607
            aload 5 /* m */
            getfield java.util.HashMap.modCount:I
            iload 4 /* mc */
            if_icmpeq 25
        24: .line 1608
            new java.util.ConcurrentModificationException
            dup
            invokespecial java.util.ConcurrentModificationException.<init>:()V
            athrow
        end local 7 // java.util.HashMap$Node p
        end local 2 // int i
        25: .line 1610
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer top int int java.util.HashMap java.util.HashMap$Node[]
      StackMap stack:
            return
        end local 6 // java.util.HashMap$Node[] tab
        end local 5 // java.util.HashMap m
        end local 4 // int mc
        end local 3 // int hi
        end local 1 // java.util.function.Consumer action
        end local 0 // java.util.HashMap$KeySpliterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   26     0    this  Ljava/util/HashMap$KeySpliterator<TK;TV;>;
            0   26     1  action  Ljava/util/function/Consumer<-TK;>;
           14   25     2       i  I
            5   26     3      hi  I
            7   11     4      mc  I
           12   26     4      mc  I
            3   26     5       m  Ljava/util/HashMap<TK;TV;>;
            4   26     6     tab  [Ljava/util/HashMap$Node;
           16   25     7       p  Ljava/util/HashMap$Node<TK;TV;>;
    Signature: (Ljava/util/function/Consumer<-TK;>;)V
    MethodParameters:
        Name  Flags
      action  

  public boolean tryAdvance(java.util.function.Consumer<? super K>);
    descriptor: (Ljava/util/function/Consumer;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=6, locals=5, args_size=2
        start local 0 // java.util.HashMap$KeySpliterator this
        start local 1 // java.util.function.Consumer action
         0: .line 1614
            aload 1 /* action */
            ifnonnull 2
         1: .line 1615
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 1616
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.map:Ljava/util/HashMap;
            getfield java.util.HashMap.table:[Ljava/util/HashMap$Node;
            astore 3 /* tab */
        start local 3 // java.util.HashMap$Node[] tab
         3: .line 1617
            aload 3 /* tab */
            ifnull 15
            aload 3 /* tab */
            arraylength
            aload 0 /* this */
            invokevirtual java.util.HashMap$KeySpliterator.getFence:()I
            dup
            istore 2 /* hi */
        start local 2 // int hi
         4: if_icmplt 15
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.index:I
            iflt 15
         5: .line 1618
            goto 14
         6: .line 1619
      StackMap locals: int java.util.HashMap$Node[]
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            ifnonnull 8
         7: .line 1620
            aload 0 /* this */
            aload 3 /* tab */
            aload 0 /* this */
            dup
            getfield java.util.HashMap$KeySpliterator.index:I
            dup_x1
            iconst_1
            iadd
            putfield java.util.HashMap$KeySpliterator.index:I
            aaload
            putfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            goto 14
         8: .line 1622
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            getfield java.util.HashMap$Node.key:Ljava/lang/Object;
            astore 4 /* k */
        start local 4 // java.lang.Object k
         9: .line 1623
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            getfield java.util.HashMap$Node.next:Ljava/util/HashMap$Node;
            putfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
        10: .line 1624
            aload 1 /* action */
            aload 4 /* k */
            invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
        11: .line 1625
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.map:Ljava/util/HashMap;
            getfield java.util.HashMap.modCount:I
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.expectedModCount:I
            if_icmpeq 13
        12: .line 1626
            new java.util.ConcurrentModificationException
            dup
            invokespecial java.util.ConcurrentModificationException.<init>:()V
            athrow
        13: .line 1627
      StackMap locals: java.lang.Object
      StackMap stack:
            iconst_1
            ireturn
        end local 4 // java.lang.Object k
        14: .line 1618
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.current:Ljava/util/HashMap$Node;
            ifnonnull 6
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.index:I
            iload 2 /* hi */
            if_icmplt 6
        end local 2 // int hi
        15: .line 1631
      StackMap locals: java.util.HashMap$KeySpliterator java.util.function.Consumer top java.util.HashMap$Node[]
      StackMap stack:
            iconst_0
            ireturn
        end local 3 // java.util.HashMap$Node[] tab
        end local 1 // java.util.function.Consumer action
        end local 0 // java.util.HashMap$KeySpliterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0   16     0    this  Ljava/util/HashMap$KeySpliterator<TK;TV;>;
            0   16     1  action  Ljava/util/function/Consumer<-TK;>;
            4   15     2      hi  I
            3   16     3     tab  [Ljava/util/HashMap$Node;
            9   14     4       k  TK;
    Signature: (Ljava/util/function/Consumer<-TK;>;)Z
    MethodParameters:
        Name  Flags
      action  

  public int characteristics();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=1, args_size=1
        start local 0 // java.util.HashMap$KeySpliterator this
         0: .line 1635
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.fence:I
            iflt 1
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.est:I
            aload 0 /* this */
            getfield java.util.HashMap$KeySpliterator.map:Ljava/util/HashMap;
            getfield java.util.HashMap.size:I
            if_icmpne 2
      StackMap locals:
      StackMap stack:
         1: bipush 64
            goto 3
      StackMap locals:
      StackMap stack:
         2: iconst_0
         3: .line 1636
      StackMap locals:
      StackMap stack: int
            iconst_1
         4: .line 1635
            ior
            ireturn
        end local 0 // java.util.HashMap$KeySpliterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/HashMap$KeySpliterator<TK;TV;>;

  public java.util.Spliterator trySplit();
    descriptor: ()Ljava/util/Spliterator;
    flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
    Code:
      stack=1, locals=1, args_size=1
         0: .line 1
            aload 0
            invokevirtual java.util.HashMap$KeySpliterator.trySplit:()Ljava/util/HashMap$KeySpliterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/util/HashMap$HashMapSpliterator<TK;TV;>;Ljava/util/Spliterator<TK;>;
SourceFile: "HashMap.java"
NestHost: java.util.HashMap
InnerClasses:
  HashMapSpliterator = java.util.HashMap$HashMapSpliterator of java.util.HashMap
  final KeySpliterator = java.util.HashMap$KeySpliterator of java.util.HashMap
  Node = java.util.HashMap$Node of java.util.HashMap
/

java/ 11/ java.base/java/util/HashMap$KeySpliterator.class
