class java.util.concurrent.LinkedBlockingQueue$Itr implements java.util.Iterator<E>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.concurrent.LinkedBlockingQueue$Itr
super_class: java.lang.Object
{
private java.util.concurrent.LinkedBlockingQueue$Node<E> next;
descriptor: Ljava/util/concurrent/LinkedBlockingQueue$Node;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
private E nextItem;
descriptor: Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Signature: TE;
private java.util.concurrent.LinkedBlockingQueue$Node<E> lastRet;
descriptor: Ljava/util/concurrent/LinkedBlockingQueue$Node;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
private java.util.concurrent.LinkedBlockingQueue$Node<E> ancestor;
descriptor: Ljava/util/concurrent/LinkedBlockingQueue$Node;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
final java.util.concurrent.LinkedBlockingQueue this$0;
descriptor: Ljava/util/concurrent/LinkedBlockingQueue;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
void <init>(java.util.concurrent.LinkedBlockingQueue);
descriptor: (Ljava/util/concurrent/LinkedBlockingQueue;)V
flags: (0x0000)
Code:
stack=3, locals=3, args_size=2
start local 0 0: aload 0
aload 1
putfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 1
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyLock:()V
2: aload 0
aload 1
getfield java.util.concurrent.LinkedBlockingQueue.head:Ljava/util/concurrent/LinkedBlockingQueue$Node;
getfield java.util.concurrent.LinkedBlockingQueue$Node.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
dup_x1
putfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
ifnull 8
3: aload 0
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
getfield java.util.concurrent.LinkedBlockingQueue$Node.item:Ljava/lang/Object;
putfield java.util.concurrent.LinkedBlockingQueue$Itr.nextItem:Ljava/lang/Object;
4: goto 8
StackMap locals: java.util.concurrent.LinkedBlockingQueue$Itr java.util.concurrent.LinkedBlockingQueue
StackMap stack: java.lang.Throwable
5: astore 2
6: aload 1
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
7: aload 2
athrow
8: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
9: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/LinkedBlockingQueue$Itr;
Exception table:
from to target type
2 5 5 any
MethodParameters:
Name Flags
this$0 final
public boolean hasNext();
descriptor: ()Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/LinkedBlockingQueue$Itr;
public E next();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=5, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
dup
astore 1
start local 1 1: ifnonnull 3
2: new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
3: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Node
StackMap stack:
aload 0
aload 1
putfield java.util.concurrent.LinkedBlockingQueue$Itr.lastRet:Ljava/util/concurrent/LinkedBlockingQueue$Node;
4: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.nextItem:Ljava/lang/Object;
astore 2
start local 2 5: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyLock:()V
6: aconst_null
astore 3
start local 3 7: aload 1
getfield java.util.concurrent.LinkedBlockingQueue$Node.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
astore 1
goto 9
8: StackMap locals: java.lang.Object java.lang.Object
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
aload 1
invokevirtual java.util.concurrent.LinkedBlockingQueue.succ:(Ljava/util/concurrent/LinkedBlockingQueue$Node;)Ljava/util/concurrent/LinkedBlockingQueue$Node;
astore 1
9: StackMap locals:
StackMap stack:
aload 1
ifnull 10
aload 1
getfield java.util.concurrent.LinkedBlockingQueue$Node.item:Ljava/lang/Object;
dup
astore 3
ifnull 8
10: StackMap locals:
StackMap stack:
aload 0
aload 1
putfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
11: aload 0
aload 3
putfield java.util.concurrent.LinkedBlockingQueue$Itr.nextItem:Ljava/lang/Object;
end local 3 12: goto 16
StackMap locals: java.util.concurrent.LinkedBlockingQueue$Itr java.util.concurrent.LinkedBlockingQueue$Node java.lang.Object
StackMap stack: java.lang.Throwable
13: astore 4
14: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
15: aload 4
athrow
16: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
17: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/util/concurrent/LinkedBlockingQueue$Itr;
1 18 1 p Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
5 18 2 x TE;
7 12 3 e TE;
Exception table:
from to target type
6 13 13 any
Signature: ()TE;
public void forEachRemaining(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=8, args_size=2
start local 0 start local 1 0: aload 1
invokestatic java.util.Objects.requireNonNull:(Ljava/lang/Object;)Ljava/lang/Object;
pop
1: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
dup
astore 2
start local 2 2: ifnonnull 3
return
3: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Node
StackMap stack:
aload 0
aload 2
putfield java.util.concurrent.LinkedBlockingQueue$Itr.lastRet:Ljava/util/concurrent/LinkedBlockingQueue$Node;
4: aload 0
aconst_null
putfield java.util.concurrent.LinkedBlockingQueue$Itr.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
5: aconst_null
astore 3
start local 3 6: iconst_1
istore 5
start local 5 7: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Itr java.util.function.Consumer java.util.concurrent.LinkedBlockingQueue$Node java.lang.Object[] top int
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyLock:()V
8: aload 3
ifnonnull 21
9: aload 2
getfield java.util.concurrent.LinkedBlockingQueue$Node.next:Ljava/util/concurrent/LinkedBlockingQueue$Node;
astore 2
10: aload 2
astore 6
start local 6 11: goto 15
12: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Node
StackMap stack:
aload 6
getfield java.util.concurrent.LinkedBlockingQueue$Node.item:Ljava/lang/Object;
ifnull 14
iinc 5 1
iload 5
bipush 64
if_icmpne 14
13: goto 16
14: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
aload 6
invokevirtual java.util.concurrent.LinkedBlockingQueue.succ:(Ljava/util/concurrent/LinkedBlockingQueue$Node;)Ljava/util/concurrent/LinkedBlockingQueue$Node;
astore 6
StackMap locals:
StackMap stack:
15: aload 6
ifnonnull 12
end local 6 16: StackMap locals:
StackMap stack:
iload 5
anewarray java.lang.Object
astore 3
17: aload 3
iconst_0
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.nextItem:Ljava/lang/Object;
aastore
18: aload 0
aconst_null
putfield java.util.concurrent.LinkedBlockingQueue$Itr.nextItem:Ljava/lang/Object;
19: iconst_1
istore 4
start local 4 20: goto 27
end local 4 21: StackMap locals:
StackMap stack:
iconst_0
istore 4
start local 4 22: goto 27
23: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Itr java.util.function.Consumer java.util.concurrent.LinkedBlockingQueue$Node java.lang.Object[] int int
StackMap stack:
aload 3
iload 4
aload 2
getfield java.util.concurrent.LinkedBlockingQueue$Node.item:Ljava/lang/Object;
dup_x2
aastore
ifnull 26
24: aload 0
aload 2
putfield java.util.concurrent.LinkedBlockingQueue$Itr.lastRet:Ljava/util/concurrent/LinkedBlockingQueue$Node;
25: iinc 4 1
26: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
aload 2
invokevirtual java.util.concurrent.LinkedBlockingQueue.succ:(Ljava/util/concurrent/LinkedBlockingQueue$Node;)Ljava/util/concurrent/LinkedBlockingQueue$Node;
astore 2
StackMap locals:
StackMap stack:
27: aload 2
ifnull 32
iload 4
iload 5
if_icmplt 23
28: goto 32
end local 4 StackMap locals: java.util.concurrent.LinkedBlockingQueue$Itr java.util.function.Consumer java.util.concurrent.LinkedBlockingQueue$Node java.lang.Object[] top int
StackMap stack: java.lang.Throwable
29: astore 7
30: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
31: aload 7
athrow
start local 4 32: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Itr java.util.function.Consumer java.util.concurrent.LinkedBlockingQueue$Node java.lang.Object[] int int
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
33: iconst_0
istore 6
start local 6 34: goto 38
35: StackMap locals: int
StackMap stack:
aload 3
iload 6
aaload
astore 7
start local 7 36: aload 1
aload 7
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
end local 7 37: iinc 6 1
StackMap locals:
StackMap stack:
38: iload 6
iload 4
if_icmplt 35
end local 6 39: iload 4
ifle 40
aload 2
ifnonnull 7
40: StackMap locals:
StackMap stack:
return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 41 0 this Ljava/util/concurrent/LinkedBlockingQueue$Itr;
0 41 1 action Ljava/util/function/Consumer<-TE;>;
2 41 2 p Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
6 41 3 es [Ljava/lang/Object;
20 21 4 n I
22 29 4 n I
32 41 4 n I
7 41 5 len I
11 16 6 q Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
34 39 6 i I
36 37 7 e TE;
Exception table:
from to target type
8 29 29 any
Signature: (Ljava/util/function/Consumer<-TE;>;)V
MethodParameters:
Name Flags
action
public void remove();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.lastRet:Ljava/util/concurrent/LinkedBlockingQueue$Node;
astore 1
start local 1 1: aload 1
ifnonnull 3
2: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
3: StackMap locals: java.util.concurrent.LinkedBlockingQueue$Node
StackMap stack:
aload 0
aconst_null
putfield java.util.concurrent.LinkedBlockingQueue$Itr.lastRet:Ljava/util/concurrent/LinkedBlockingQueue$Node;
4: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyLock:()V
5: aload 1
getfield java.util.concurrent.LinkedBlockingQueue$Node.item:Ljava/lang/Object;
ifnull 14
6: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.ancestor:Ljava/util/concurrent/LinkedBlockingQueue$Node;
ifnonnull 8
7: aload 0
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
getfield java.util.concurrent.LinkedBlockingQueue.head:Ljava/util/concurrent/LinkedBlockingQueue$Node;
putfield java.util.concurrent.LinkedBlockingQueue$Itr.ancestor:Ljava/util/concurrent/LinkedBlockingQueue$Node;
8: StackMap locals:
StackMap stack:
aload 0
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
aload 1
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.ancestor:Ljava/util/concurrent/LinkedBlockingQueue$Node;
invokevirtual java.util.concurrent.LinkedBlockingQueue.findPred:(Ljava/util/concurrent/LinkedBlockingQueue$Node;Ljava/util/concurrent/LinkedBlockingQueue$Node;)Ljava/util/concurrent/LinkedBlockingQueue$Node;
putfield java.util.concurrent.LinkedBlockingQueue$Itr.ancestor:Ljava/util/concurrent/LinkedBlockingQueue$Node;
9: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
aload 1
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.ancestor:Ljava/util/concurrent/LinkedBlockingQueue$Node;
invokevirtual java.util.concurrent.LinkedBlockingQueue.unlink:(Ljava/util/concurrent/LinkedBlockingQueue$Node;Ljava/util/concurrent/LinkedBlockingQueue$Node;)V
10: goto 14
StackMap locals:
StackMap stack: java.lang.Throwable
11: astore 2
12: aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
13: aload 2
athrow
14: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedBlockingQueue$Itr.this$0:Ljava/util/concurrent/LinkedBlockingQueue;
invokevirtual java.util.concurrent.LinkedBlockingQueue.fullyUnlock:()V
15: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/LinkedBlockingQueue$Itr;
1 16 1 p Ljava/util/concurrent/LinkedBlockingQueue$Node<TE;>;
Exception table:
from to target type
5 11 11 any
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<TE;>;
SourceFile: "LinkedBlockingQueue.java"
NestHost: java.util.concurrent.LinkedBlockingQueue
InnerClasses:
private Itr = java.util.concurrent.LinkedBlockingQueue$Itr of java.util.concurrent.LinkedBlockingQueue
Node = java.util.concurrent.LinkedBlockingQueue$Node of java.util.concurrent.LinkedBlockingQueue