final class java.util.ArrayDeque$DeqSpliterator<E> implements java.util.Spliterator<E>
  minor version: 0
  major version: 59
  flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
  this_class: java.util.ArrayDeque$DeqSpliterator
  super_class: java.lang.Object
{
  private final java.util.ArrayDeque<E> deq;
    descriptor: Ljava/util/ArrayDeque;
    flags: (0x0012) ACC_PRIVATE, ACC_FINAL
    Signature: Ljava/util/ArrayDeque<TE;>;

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

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

  void <init>(java.util.ArrayDeque<E>, int, );
    descriptor: (Ljava/util/ArrayDeque;II)V
    flags: (0x0000) 
    Code:
      stack=2, locals=4, args_size=4
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
        start local 1 // java.util.ArrayDeque deq
        start local 2 // int origin
        start local 3 // int fence
         0: .line 921
            aload 0 /* this */
            invokespecial java.lang.Object.<init>:()V
         1: .line 922
            aload 0 /* this */
            aload 1 /* deq */
            putfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
         2: .line 923
            aload 0 /* this */
            iload 2 /* origin */
            putfield java.util.ArrayDeque$DeqSpliterator.index:I
         3: .line 924
            aload 0 /* this */
            iload 3 /* fence */
            putfield java.util.ArrayDeque$DeqSpliterator.fence:I
         4: .line 925
            return
        end local 3 // int fence
        end local 2 // int origin
        end local 1 // java.util.ArrayDeque deq
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot    Name  Signature
            0    5     0    this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
            0    5     1     deq  Ljava/util/ArrayDeque<TE;>;
            0    5     2  origin  I
            0    5     3   fence  I
    Signature: (Ljava/util/ArrayDeque<TE;>;II)V
    MethodParameters:
        Name  Flags
      deq     
      origin  
      fence   

  private int getFence();
    descriptor: ()I
    flags: (0x0002) ACC_PRIVATE
    Code:
      stack=3, locals=2, args_size=1
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
         0: .line 929
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.fence:I
            dup
            istore 1 /* t */
        start local 1 // int t
         1: ifge 4
         2: .line 930
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            getfield java.util.ArrayDeque.tail:I
            dup_x1
            putfield java.util.ArrayDeque$DeqSpliterator.fence:I
            istore 1 /* t */
         3: .line 931
            aload 0 /* this */
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            getfield java.util.ArrayDeque.head:I
            putfield java.util.ArrayDeque$DeqSpliterator.index:I
         4: .line 933
      StackMap locals: int
      StackMap stack:
            iload 1 /* t */
            ireturn
        end local 1 // int t
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    5     0  this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
            1    5     1     t  I

  public java.util.ArrayDeque$DeqSpliterator<E> trySplit();
    descriptor: ()Ljava/util/ArrayDeque$DeqSpliterator;
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=7, locals=5, args_size=1
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
         0: .line 937
            aload 0 /* this */
            invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
            istore 1 /* t */
        start local 1 // int t
         1: aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.index:I
            istore 2 /* h */
        start local 2 // int h
         2: aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
            arraylength
            istore 3 /* n */
        start local 3 // int n
         3: .line 938
            iload 2 /* h */
            iload 1 /* t */
            if_icmpeq 8
            iload 2 /* h */
            iconst_1
            iadd
            iload 3 /* n */
            iconst_1
            isub
            iand
            iload 1 /* t */
            if_icmpeq 8
         4: .line 939
            iload 2 /* h */
            iload 1 /* t */
            if_icmple 6
         5: .line 940
            iload 1 /* t */
            iload 3 /* n */
            iadd
            istore 1 /* t */
         6: .line 941
      StackMap locals: int int int
      StackMap stack:
            iload 2 /* h */
            iload 1 /* t */
            iadd
            iconst_1
            iushr
            iload 3 /* n */
            iconst_1
            isub
            iand
            istore 4 /* m */
        start local 4 // int m
         7: .line 942
            new java.util.ArrayDeque$DeqSpliterator
            dup
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            iload 2 /* h */
            aload 0 /* this */
            iload 4 /* m */
            dup_x1
            putfield java.util.ArrayDeque$DeqSpliterator.index:I
            invokespecial java.util.ArrayDeque$DeqSpliterator.<init>:(Ljava/util/ArrayDeque;II)V
            areturn
        end local 4 // int m
         8: .line 944
      StackMap locals:
      StackMap stack:
            aconst_null
            areturn
        end local 3 // int n
        end local 2 // int h
        end local 1 // int t
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    9     0  this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
            1    9     1     t  I
            2    9     2     h  I
            3    9     3     n  I
            7    8     4     m  I
    Signature: ()Ljava/util/ArrayDeque$DeqSpliterator<TE;>;

  public void forEachRemaining(java.util.function.Consumer<? super E>);
    descriptor: (Ljava/util/function/Consumer;)V
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=7, args_size=2
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
        start local 1 // java.util.function.Consumer consumer
         0: .line 948
            aload 1 /* consumer */
            ifnonnull 2
         1: .line 949
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 950
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
            astore 2 /* a */
        start local 2 // java.lang.Object[] a
         3: .line 951
            aload 2 /* a */
            arraylength
            iconst_1
            isub
            istore 3 /* m */
        start local 3 // int m
         4: aload 0 /* this */
            invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
            istore 4 /* f */
        start local 4 // int f
         5: aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.index:I
            istore 5 /* i */
        start local 5 // int i
         6: .line 952
            aload 0 /* this */
            iload 4 /* f */
            putfield java.util.ArrayDeque$DeqSpliterator.index:I
         7: .line 953
            goto 13
         8: .line 954
      StackMap locals: java.util.ArrayDeque$DeqSpliterator java.util.function.Consumer java.lang.Object[] int int int
      StackMap stack:
            aload 2 /* a */
            iload 5 /* i */
            aaload
            astore 6 /* e */
        start local 6 // java.lang.Object e
         9: .line 955
            iload 5 /* i */
            iconst_1
            iadd
            iload 3 /* m */
            iand
            istore 5 /* i */
        10: .line 956
            aload 6 /* e */
            ifnonnull 12
        11: .line 957
            new java.util.ConcurrentModificationException
            dup
            invokespecial java.util.ConcurrentModificationException.<init>:()V
            athrow
        12: .line 958
      StackMap locals: java.lang.Object
      StackMap stack:
            aload 1 /* consumer */
            aload 6 /* e */
            invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
        end local 6 // java.lang.Object e
        13: .line 953
      StackMap locals:
      StackMap stack:
            iload 5 /* i */
            iload 4 /* f */
            if_icmpne 8
        14: .line 960
            return
        end local 5 // int i
        end local 4 // int f
        end local 3 // int m
        end local 2 // java.lang.Object[] a
        end local 1 // java.util.function.Consumer consumer
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   15     0      this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
            0   15     1  consumer  Ljava/util/function/Consumer<-TE;>;
            3   15     2         a  [Ljava/lang/Object;
            4   15     3         m  I
            5   15     4         f  I
            6   15     5         i  I
            9   13     6         e  TE;
    Signature: (Ljava/util/function/Consumer<-TE;>;)V
    MethodParameters:
          Name  Flags
      consumer  

  public boolean tryAdvance(java.util.function.Consumer<? super E>);
    descriptor: (Ljava/util/function/Consumer;)Z
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=3, locals=6, args_size=2
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
        start local 1 // java.util.function.Consumer consumer
         0: .line 963
            aload 1 /* consumer */
            ifnonnull 2
         1: .line 964
            new java.lang.NullPointerException
            dup
            invokespecial java.lang.NullPointerException.<init>:()V
            athrow
         2: .line 965
      StackMap locals:
      StackMap stack:
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
            astore 2 /* a */
        start local 2 // java.lang.Object[] a
         3: .line 966
            aload 2 /* a */
            arraylength
            iconst_1
            isub
            istore 3 /* m */
        start local 3 // int m
         4: aload 0 /* this */
            invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
            pop
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.index:I
            istore 4 /* i */
        start local 4 // int i
         5: .line 967
            iload 4 /* i */
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.fence:I
            if_icmpeq 12
         6: .line 968
            aload 2 /* a */
            iload 4 /* i */
            aaload
            astore 5 /* e */
        start local 5 // java.lang.Object e
         7: .line 969
            aload 0 /* this */
            iload 4 /* i */
            iconst_1
            iadd
            iload 3 /* m */
            iand
            putfield java.util.ArrayDeque$DeqSpliterator.index:I
         8: .line 970
            aload 5 /* e */
            ifnonnull 10
         9: .line 971
            new java.util.ConcurrentModificationException
            dup
            invokespecial java.util.ConcurrentModificationException.<init>:()V
            athrow
        10: .line 972
      StackMap locals: java.util.ArrayDeque$DeqSpliterator java.util.function.Consumer java.lang.Object[] int int java.lang.Object
      StackMap stack:
            aload 1 /* consumer */
            aload 5 /* e */
            invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
        11: .line 973
            iconst_1
            ireturn
        end local 5 // java.lang.Object e
        12: .line 975
      StackMap locals:
      StackMap stack:
            iconst_0
            ireturn
        end local 4 // int i
        end local 3 // int m
        end local 2 // java.lang.Object[] a
        end local 1 // java.util.function.Consumer consumer
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot      Name  Signature
            0   13     0      this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
            0   13     1  consumer  Ljava/util/function/Consumer<-TE;>;
            3   13     2         a  [Ljava/lang/Object;
            4   13     3         m  I
            5   13     4         i  I
            7   12     5         e  TE;
    Signature: (Ljava/util/function/Consumer<-TE;>;)Z
    MethodParameters:
          Name  Flags
      consumer  

  public long estimateSize();
    descriptor: ()J
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=2, locals=2, args_size=1
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
         0: .line 979
            aload 0 /* this */
            invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.index:I
            isub
            istore 1 /* n */
        start local 1 // int n
         1: .line 980
            iload 1 /* n */
            ifge 3
         2: .line 981
            iload 1 /* n */
            aload 0 /* this */
            getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
            getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
            arraylength
            iadd
            istore 1 /* n */
         3: .line 982
      StackMap locals: int
      StackMap stack:
            iload 1 /* n */
            i2l
            lreturn
        end local 1 // int n
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    4     0  this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
            1    4     1     n  I

  public int characteristics();
    descriptor: ()I
    flags: (0x0001) ACC_PUBLIC
    Code:
      stack=1, locals=1, args_size=1
        start local 0 // java.util.ArrayDeque$DeqSpliterator this
         0: .line 987
            sipush 16720
            ireturn
        end local 0 // java.util.ArrayDeque$DeqSpliterator this
      LocalVariableTable:
        Start  End  Slot  Name  Signature
            0    1     0  this  Ljava/util/ArrayDeque$DeqSpliterator<TE;>;

  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.ArrayDeque$DeqSpliterator.trySplit:()Ljava/util/ArrayDeque$DeqSpliterator;
            areturn
      LocalVariableTable:
        Start  End  Slot  Name  Signature
}
Signature: <E:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Spliterator<TE;>;
SourceFile: "ArrayDeque.java"
NestHost: java.util.ArrayDeque
InnerClasses:
  final DeqSpliterator = java.util.ArrayDeque$DeqSpliterator of java.util.ArrayDeque