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 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
2: aload 0
iload 2
putfield java.util.ArrayDeque$DeqSpliterator.index:I
3: aload 0
iload 3
putfield java.util.ArrayDeque$DeqSpliterator.fence:I
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/ArrayDeque$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 0: aload 0
getfield java.util.ArrayDeque$DeqSpliterator.fence:I
dup
istore 1
start local 1 1: ifge 4
2: aload 0
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.tail:I
dup_x1
putfield java.util.ArrayDeque$DeqSpliterator.fence:I
istore 1
3: aload 0
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.head:I
putfield java.util.ArrayDeque$DeqSpliterator.index:I
4: StackMap locals: int
StackMap stack:
iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/ArrayDeque$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 0: aload 0
invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
istore 1
start local 1 1: aload 0
getfield java.util.ArrayDeque$DeqSpliterator.index:I
istore 2
start local 2 2: aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
arraylength
istore 3
start local 3 3: iload 2
iload 1
if_icmpeq 8
iload 2
iconst_1
iadd
iload 3
iconst_1
isub
iand
iload 1
if_icmpeq 8
4: iload 2
iload 1
if_icmple 6
5: iload 1
iload 3
iadd
istore 1
6: StackMap locals: int int int
StackMap stack:
iload 2
iload 1
iadd
iconst_1
iushr
iload 3
iconst_1
isub
iand
istore 4
start local 4 7: new java.util.ArrayDeque$DeqSpliterator
dup
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
iload 2
aload 0
iload 4
dup_x1
putfield java.util.ArrayDeque$DeqSpliterator.index:I
invokespecial java.util.ArrayDeque$DeqSpliterator.<init>:(Ljava/util/ArrayDeque;II)V
areturn
end local 4 8: StackMap locals:
StackMap stack:
aconst_null
areturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/ArrayDeque$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$DeqSpliterator<TE;>;
public void forEachRemaining(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=7, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
astore 2
start local 2 3: aload 2
arraylength
iconst_1
isub
istore 3
start local 3 4: aload 0
invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
istore 4
start local 4 5: aload 0
getfield java.util.ArrayDeque$DeqSpliterator.index:I
istore 5
start local 5 6: aload 0
iload 4
putfield java.util.ArrayDeque$DeqSpliterator.index:I
7: goto 13
8: StackMap locals: java.util.ArrayDeque$DeqSpliterator java.util.function.Consumer java.lang.Object[] int int int
StackMap stack:
aload 2
iload 5
aaload
astore 6
start local 6 9: iload 5
iconst_1
iadd
iload 3
iand
istore 5
10: aload 6
ifnonnull 12
11: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
12: StackMap locals: java.lang.Object
StackMap stack:
aload 1
aload 6
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
end local 6 13: StackMap locals:
StackMap stack:
iload 5
iload 4
if_icmpne 8
14: return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
0 15 1 consumer Ljava/util/function/Consumer<-TE;>;
3 15 2 a [Ljava/lang/Object;
4 15 3 m I
5 15 4 f I
6 15 5 i I
9 13 6 e TE;
Signature: (Ljava/util/function/Consumer<-TE;>;)V
MethodParameters:
Name Flags
consumer
public boolean tryAdvance(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=6, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
astore 2
start local 2 3: aload 2
arraylength
iconst_1
isub
istore 3
start local 3 4: aload 0
invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
pop
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.index:I
istore 4
start local 4 5: iload 4
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.fence:I
if_icmpeq 12
6: aload 2
iload 4
aaload
astore 5
start local 5 7: aload 0
iload 4
iconst_1
iadd
iload 3
iand
putfield java.util.ArrayDeque$DeqSpliterator.index:I
8: aload 5
ifnonnull 10
9: new java.util.ConcurrentModificationException
dup
invokespecial java.util.ConcurrentModificationException.<init>:()V
athrow
10: StackMap locals: java.util.ArrayDeque$DeqSpliterator java.util.function.Consumer java.lang.Object[] int int java.lang.Object
StackMap stack:
aload 1
aload 5
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
11: iconst_1
ireturn
end local 5 12: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/ArrayDeque$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 0: aload 0
invokevirtual java.util.ArrayDeque$DeqSpliterator.getFence:()I
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.index:I
isub
istore 1
start local 1 1: iload 1
ifge 3
2: iload 1
aload 0
getfield java.util.ArrayDeque$DeqSpliterator.deq:Ljava/util/ArrayDeque;
getfield java.util.ArrayDeque.elements:[Ljava/lang/Object;
arraylength
iadd
istore 1
3: StackMap locals: int
StackMap stack:
iload 1
i2l
lreturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/ArrayDeque$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 0: sipush 16720
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/ArrayDeque$DeqSpliterator<TE;>;
public java.util.Spliterator trySplit();
descriptor: ()Ljava/util/Spliterator;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual java.util.ArrayDeque$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