final class java.util.concurrent.LinkedBlockingDeque$LBDSpliterator<E> implements java.util.Spliterator<E>
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: java.util.concurrent.LinkedBlockingDeque$LBDSpliterator
super_class: java.lang.Object
{
static final int MAX_BATCH;
descriptor: I
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 33554432
final java.util.concurrent.LinkedBlockingDeque<E> queue;
descriptor: Ljava/util/concurrent/LinkedBlockingDeque;
flags: (0x0010) ACC_FINAL
Signature: Ljava/util/concurrent/LinkedBlockingDeque<TE;>;
java.util.concurrent.LinkedBlockingDeque$Node<E> current;
descriptor: Ljava/util/concurrent/LinkedBlockingDeque$Node;
flags: (0x0000)
Signature: Ljava/util/concurrent/LinkedBlockingDeque$Node<TE;>;
int batch;
descriptor: I
flags: (0x0000)
boolean exhausted;
descriptor: Z
flags: (0x0000)
long est;
descriptor: J
flags: (0x0000)
void <init>(java.util.concurrent.LinkedBlockingDeque<E>);
descriptor: (Ljava/util/concurrent/LinkedBlockingDeque;)V
flags: (0x0000)
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.queue:Ljava/util/concurrent/LinkedBlockingDeque;
2: aload 0
aload 1
invokevirtual java.util.concurrent.LinkedBlockingDeque.size:()I
i2l
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.est:J
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/LinkedBlockingDeque$LBDSpliterator<TE;>;
0 4 1 queue Ljava/util/concurrent/LinkedBlockingDeque<TE;>;
Signature: (Ljava/util/concurrent/LinkedBlockingDeque<TE;>;)V
MethodParameters:
Name Flags
queue
public long estimateSize();
descriptor: ()J
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.est:J
lreturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/LinkedBlockingDeque$LBDSpliterator<TE;>;
public java.util.Spliterator<E> trySplit();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=10, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.queue:Ljava/util/concurrent/LinkedBlockingDeque;
astore 2
start local 2 1: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.batch:I
istore 3
start local 3 2: iload 3
ifgt 3
iconst_1
goto 5
StackMap locals: java.util.concurrent.LinkedBlockingDeque$LBDSpliterator top java.util.concurrent.LinkedBlockingDeque int
StackMap stack:
3: iload 3
ldc 33554432
if_icmplt 4
ldc 33554432
goto 5
StackMap locals:
StackMap stack:
4: iload 3
iconst_1
iadd
StackMap locals:
StackMap stack: int
5: istore 4
start local 4 6: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.exhausted:Z
ifne 35
7: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
dup
astore 1
start local 1 8: ifnonnull 9
aload 2
getfield java.util.concurrent.LinkedBlockingDeque.first:Ljava/util/concurrent/LinkedBlockingDeque$Node;
dup
astore 1
ifnull 35
9: StackMap locals: java.util.concurrent.LinkedBlockingDeque$LBDSpliterator java.util.concurrent.LinkedBlockingDeque$Node java.util.concurrent.LinkedBlockingDeque int int
StackMap stack:
aload 1
getfield java.util.concurrent.LinkedBlockingDeque$Node.next:Ljava/util/concurrent/LinkedBlockingDeque$Node;
ifnull 35
10: iload 4
anewarray java.lang.Object
astore 5
start local 5 11: aload 2
getfield java.util.concurrent.LinkedBlockingDeque.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 6
start local 6 12: iconst_0
istore 7
start local 7 13: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
astore 8
start local 8 14: aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
15: aload 8
ifnonnull 16
aload 2
getfield java.util.concurrent.LinkedBlockingDeque.first:Ljava/util/concurrent/LinkedBlockingDeque$Node;
dup
astore 8
ifnull 24
16: StackMap locals: java.util.concurrent.LinkedBlockingDeque$LBDSpliterator java.util.concurrent.LinkedBlockingDeque$Node java.util.concurrent.LinkedBlockingDeque int int java.lang.Object[] java.util.concurrent.locks.ReentrantLock int java.util.concurrent.LinkedBlockingDeque$Node
StackMap stack:
aload 5
iload 7
aload 8
getfield java.util.concurrent.LinkedBlockingDeque$Node.item:Ljava/lang/Object;
dup_x2
aastore
ifnull 18
17: iinc 7 1
18: StackMap locals:
StackMap stack:
aload 8
getfield java.util.concurrent.LinkedBlockingDeque$Node.next:Ljava/util/concurrent/LinkedBlockingDeque$Node;
dup
astore 8
ifnull 24
iload 7
iload 4
19: if_icmplt 16
20: goto 24
StackMap locals:
StackMap stack: java.lang.Throwable
21: astore 9
22: aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
23: aload 9
athrow
24: StackMap locals:
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
25: aload 0
aload 8
dup_x1
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
ifnonnull 29
26: aload 0
lconst_0
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.est:J
27: aload 0
iconst_1
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.exhausted:Z
28: goto 31
29: StackMap locals:
StackMap stack:
aload 0
dup
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.est:J
iload 7
i2l
lsub
dup2_x1
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.est:J
lconst_0
lcmp
ifge 31
30: aload 0
lconst_0
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.est:J
31: StackMap locals:
StackMap stack:
iload 7
ifle 35
32: aload 0
iload 7
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.batch:I
33: aload 5
iconst_0
iload 7
sipush 4368
34: invokestatic java.util.Spliterators.spliterator:([Ljava/lang/Object;III)Ljava/util/Spliterator;
areturn
end local 8 end local 7 end local 6 end local 5 end local 1 35: StackMap locals: java.util.concurrent.LinkedBlockingDeque$LBDSpliterator top java.util.concurrent.LinkedBlockingDeque int int
StackMap stack:
aconst_null
areturn
end local 4 end local 3 end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 36 0 this Ljava/util/concurrent/LinkedBlockingDeque$LBDSpliterator<TE;>;
8 35 1 h Ljava/util/concurrent/LinkedBlockingDeque$Node<TE;>;
1 36 2 q Ljava/util/concurrent/LinkedBlockingDeque<TE;>;
2 36 3 b I
6 36 4 n I
11 35 5 a [Ljava/lang/Object;
12 35 6 lock Ljava/util/concurrent/locks/ReentrantLock;
13 35 7 i I
14 35 8 p Ljava/util/concurrent/LinkedBlockingDeque$Node<TE;>;
Exception table:
from to target type
15 21 21 any
Signature: ()Ljava/util/Spliterator<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 1
new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.queue:Ljava/util/concurrent/LinkedBlockingDeque;
astore 2
start local 2 2: aload 2
getfield java.util.concurrent.LinkedBlockingDeque.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 3
start local 3 3: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.exhausted:Z
ifne 24
4: aload 0
iconst_1
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.exhausted:Z
5: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
astore 4
start local 4 6: StackMap locals: java.util.concurrent.LinkedBlockingDeque java.util.concurrent.locks.ReentrantLock java.util.concurrent.LinkedBlockingDeque$Node
StackMap stack:
aconst_null
astore 5
start local 5 7: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
8: aload 4
ifnonnull 15
9: aload 2
getfield java.util.concurrent.LinkedBlockingDeque.first:Ljava/util/concurrent/LinkedBlockingDeque$Node;
astore 4
10: goto 15
11: StackMap locals: java.lang.Object
StackMap stack:
aload 4
getfield java.util.concurrent.LinkedBlockingDeque$Node.item:Ljava/lang/Object;
astore 5
12: aload 4
getfield java.util.concurrent.LinkedBlockingDeque$Node.next:Ljava/util/concurrent/LinkedBlockingDeque$Node;
astore 4
13: aload 5
ifnull 15
14: goto 20
15: StackMap locals:
StackMap stack:
aload 4
ifnonnull 11
16: goto 20
StackMap locals:
StackMap stack: java.lang.Throwable
17: astore 6
18: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
19: aload 6
athrow
20: StackMap locals:
StackMap stack:
aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
21: aload 5
ifnull 23
22: aload 1
aload 5
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
end local 5 23: StackMap locals:
StackMap stack:
aload 4
ifnonnull 6
end local 4 24: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Ljava/util/concurrent/LinkedBlockingDeque$LBDSpliterator<TE;>;
0 25 1 action Ljava/util/function/Consumer<-TE;>;
2 25 2 q Ljava/util/concurrent/LinkedBlockingDeque<TE;>;
3 25 3 lock Ljava/util/concurrent/locks/ReentrantLock;
6 24 4 p Ljava/util/concurrent/LinkedBlockingDeque$Node<TE;>;
7 23 5 e TE;
Exception table:
from to target type
8 17 17 any
Signature: (Ljava/util/function/Consumer<-TE;>;)V
MethodParameters:
Name Flags
action
public boolean tryAdvance(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=6, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 1
new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
1: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.queue:Ljava/util/concurrent/LinkedBlockingDeque;
astore 2
start local 2 2: aload 2
getfield java.util.concurrent.LinkedBlockingDeque.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 3
start local 3 3: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.exhausted:Z
ifne 24
4: aconst_null
astore 4
start local 4 5: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
6: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
ifnonnull 13
7: aload 0
aload 2
getfield java.util.concurrent.LinkedBlockingDeque.first:Ljava/util/concurrent/LinkedBlockingDeque$Node;
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
8: goto 13
9: StackMap locals: java.util.concurrent.LinkedBlockingDeque java.util.concurrent.locks.ReentrantLock java.lang.Object
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
getfield java.util.concurrent.LinkedBlockingDeque$Node.item:Ljava/lang/Object;
astore 4
10: aload 0
aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
getfield java.util.concurrent.LinkedBlockingDeque$Node.next:Ljava/util/concurrent/LinkedBlockingDeque$Node;
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
11: aload 4
ifnull 13
12: goto 18
13: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
ifnonnull 9
14: goto 18
StackMap locals:
StackMap stack: java.lang.Throwable
15: astore 5
16: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
17: aload 5
athrow
18: StackMap locals:
StackMap stack:
aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
19: aload 0
getfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.current:Ljava/util/concurrent/LinkedBlockingDeque$Node;
ifnonnull 21
20: aload 0
iconst_1
putfield java.util.concurrent.LinkedBlockingDeque$LBDSpliterator.exhausted:Z
21: StackMap locals:
StackMap stack:
aload 4
ifnull 24
22: aload 1
aload 4
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
23: iconst_1
ireturn
end local 4 24: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Ljava/util/concurrent/LinkedBlockingDeque$LBDSpliterator<TE;>;
0 25 1 action Ljava/util/function/Consumer<-TE;>;
2 25 2 q Ljava/util/concurrent/LinkedBlockingDeque<TE;>;
3 25 3 lock Ljava/util/concurrent/locks/ReentrantLock;
5 24 4 e TE;
Exception table:
from to target type
6 15 15 any
Signature: (Ljava/util/function/Consumer<-TE;>;)Z
MethodParameters:
Name Flags
action
public int characteristics();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: sipush 4368
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/LinkedBlockingDeque$LBDSpliterator<TE;>;
}
Signature: <E:Ljava/lang/Object;>Ljava/lang/Object;Ljava/util/Spliterator<TE;>;
SourceFile: "LinkedBlockingDeque.java"
NestHost: java.util.concurrent.LinkedBlockingDeque
InnerClasses:
final LBDSpliterator = java.util.concurrent.LinkedBlockingDeque$LBDSpliterator of java.util.concurrent.LinkedBlockingDeque
final Node = java.util.concurrent.LinkedBlockingDeque$Node of java.util.concurrent.LinkedBlockingDeque