final class java.util.concurrent.LinkedTransferQueue$Itr implements java.util.Iterator<E>
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: java.util.concurrent.LinkedTransferQueue$Itr
super_class: java.lang.Object
{
private java.util.concurrent.LinkedTransferQueue$Node nextNode;
descriptor: Ljava/util/concurrent/LinkedTransferQueue$Node;
flags: (0x0002) ACC_PRIVATE
private E nextItem;
descriptor: Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Signature: TE;
private java.util.concurrent.LinkedTransferQueue$Node lastRet;
descriptor: Ljava/util/concurrent/LinkedTransferQueue$Node;
flags: (0x0002) ACC_PRIVATE
private java.util.concurrent.LinkedTransferQueue$Node ancestor;
descriptor: Ljava/util/concurrent/LinkedTransferQueue$Node;
flags: (0x0002) ACC_PRIVATE
final java.util.concurrent.LinkedTransferQueue this$0;
descriptor: Ljava/util/concurrent/LinkedTransferQueue;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
private void advance(java.util.concurrent.LinkedTransferQueue$Node);
descriptor: (Ljava/util/concurrent/LinkedTransferQueue$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=5, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 1
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
getfield java.util.concurrent.LinkedTransferQueue.head:Ljava/util/concurrent/LinkedTransferQueue$Node;
goto 2
StackMap locals:
StackMap stack:
1: aload 1
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
StackMap locals:
StackMap stack: java.util.concurrent.LinkedTransferQueue$Node
2: astore 2
start local 2 3: aload 2
astore 3
start local 3 4: goto 21
5: StackMap locals: java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
aload 2
getfield java.util.concurrent.LinkedTransferQueue$Node.item:Ljava/lang/Object;
dup
astore 4
start local 4 6: ifnull 12
aload 2
getfield java.util.concurrent.LinkedTransferQueue$Node.isData:Z
ifeq 12
7: aload 0
aload 2
putfield java.util.concurrent.LinkedTransferQueue$Itr.nextNode:Ljava/util/concurrent/LinkedTransferQueue$Node;
8: aload 0
aload 4
putfield java.util.concurrent.LinkedTransferQueue$Itr.nextItem:Ljava/lang/Object;
9: aload 3
aload 2
if_acmpeq 11
10: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
aload 1
aload 3
aload 2
invokevirtual java.util.concurrent.LinkedTransferQueue.tryCasSuccessor:(Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;)Z
pop
11: StackMap locals: java.lang.Object
StackMap stack:
return
12: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.LinkedTransferQueue$Node.isData:Z
ifne 14
aload 4
ifnonnull 14
13: goto 22
14: StackMap locals:
StackMap stack:
aload 3
aload 2
if_acmpeq 18
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
aload 1
aload 3
aload 2
dup
astore 3
invokevirtual java.util.concurrent.LinkedTransferQueue.tryCasSuccessor:(Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;)Z
ifne 18
15: aload 2
astore 1
16: aload 2
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 2
astore 3
17: goto 21
18: StackMap locals:
StackMap stack:
aload 2
aload 2
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 2
if_acmpne 21
19: aconst_null
astore 1
20: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
getfield java.util.concurrent.LinkedTransferQueue.head:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 2
astore 3
end local 4 21: StackMap locals:
StackMap stack:
aload 2
ifnonnull 5
end local 3 end local 2 22: StackMap locals:
StackMap stack:
aload 0
aconst_null
putfield java.util.concurrent.LinkedTransferQueue$Itr.nextItem:Ljava/lang/Object;
23: aload 0
aconst_null
putfield java.util.concurrent.LinkedTransferQueue$Itr.nextNode:Ljava/util/concurrent/LinkedTransferQueue$Node;
24: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 25 0 this Ljava/util/concurrent/LinkedTransferQueue$Itr;
0 25 1 pred Ljava/util/concurrent/LinkedTransferQueue$Node;
3 22 2 p Ljava/util/concurrent/LinkedTransferQueue$Node;
4 22 3 c Ljava/util/concurrent/LinkedTransferQueue$Node;
6 21 4 item Ljava/lang/Object;
MethodParameters:
Name Flags
pred
void <init>(java.util.concurrent.LinkedTransferQueue);
descriptor: (Ljava/util/concurrent/LinkedTransferQueue;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 0: aload 0
aload 1
putfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aconst_null
invokevirtual java.util.concurrent.LinkedTransferQueue$Itr.advance:(Ljava/util/concurrent/LinkedTransferQueue$Node;)V
2: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/LinkedTransferQueue$Itr;
MethodParameters:
Name Flags
this$0 final
public final boolean hasNext();
descriptor: ()Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.nextNode:Ljava/util/concurrent/LinkedTransferQueue$Node;
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/LinkedTransferQueue$Itr;
public final E next();
descriptor: ()Ljava/lang/Object;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.nextNode:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 1
start local 1 1: ifnonnull 2
new java.util.NoSuchElementException
dup
invokespecial java.util.NoSuchElementException.<init>:()V
athrow
2: StackMap locals: java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.nextItem:Ljava/lang/Object;
astore 2
start local 2 3: aload 0
aload 0
aload 1
dup_x1
putfield java.util.concurrent.LinkedTransferQueue$Itr.lastRet:Ljava/util/concurrent/LinkedTransferQueue$Node;
invokevirtual java.util.concurrent.LinkedTransferQueue$Itr.advance:(Ljava/util/concurrent/LinkedTransferQueue$Node;)V
4: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/LinkedTransferQueue$Itr;
1 5 1 p Ljava/util/concurrent/LinkedTransferQueue$Node;
3 5 2 e TE;
Signature: ()TE;
public void forEachRemaining(java.util.function.Consumer<? super E>);
descriptor: (Ljava/util/function/Consumer;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=4, 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: aconst_null
astore 2
start local 2 2: goto 5
start local 3 3: StackMap locals: java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.nextItem:Ljava/lang/Object;
invokeinterface java.util.function.Consumer.accept:(Ljava/lang/Object;)V
4: aload 0
aload 3
dup
astore 2
invokevirtual java.util.concurrent.LinkedTransferQueue$Itr.advance:(Ljava/util/concurrent/LinkedTransferQueue$Node;)V
end local 3 StackMap locals:
StackMap stack:
5: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.nextNode:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 3
start local 3 6: ifnonnull 3
end local 3 7: aload 2
ifnull 9
8: aload 0
aload 2
putfield java.util.concurrent.LinkedTransferQueue$Itr.lastRet:Ljava/util/concurrent/LinkedTransferQueue$Node;
9: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/LinkedTransferQueue$Itr;
0 10 1 action Ljava/util/function/Consumer<-TE;>;
2 10 2 q Ljava/util/concurrent/LinkedTransferQueue$Node;
3 5 3 p Ljava/util/concurrent/LinkedTransferQueue$Node;
6 7 3 p Ljava/util/concurrent/LinkedTransferQueue$Node;
Signature: (Ljava/util/function/Consumer<-TE;>;)V
MethodParameters:
Name Flags
action
public final void remove();
descriptor: ()V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=5, locals=8, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.lastRet:Ljava/util/concurrent/LinkedTransferQueue$Node;
astore 1
start local 1 1: aload 1
ifnonnull 3
2: new java.lang.IllegalStateException
dup
invokespecial java.lang.IllegalStateException.<init>:()V
athrow
3: StackMap locals: java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
aload 0
aconst_null
putfield java.util.concurrent.LinkedTransferQueue$Itr.lastRet:Ljava/util/concurrent/LinkedTransferQueue$Node;
4: aload 1
getfield java.util.concurrent.LinkedTransferQueue$Node.item:Ljava/lang/Object;
ifnonnull 6
5: return
6: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.ancestor:Ljava/util/concurrent/LinkedTransferQueue$Node;
astore 2
start local 2 7: aload 2
ifnonnull 8
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
getfield java.util.concurrent.LinkedTransferQueue.head:Ljava/util/concurrent/LinkedTransferQueue$Node;
goto 9
StackMap locals: java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
8: aload 2
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
StackMap locals:
StackMap stack: java.util.concurrent.LinkedTransferQueue$Node
9: astore 3
start local 3 10: aload 3
astore 4
start local 4 11: goto 36
12: StackMap locals: java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
aload 3
aload 1
if_acmpne 21
13: aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.item:Ljava/lang/Object;
dup
astore 6
start local 6 14: ifnull 16
15: aload 3
aload 6
aconst_null
invokevirtual java.util.concurrent.LinkedTransferQueue$Node.tryMatch:(Ljava/lang/Object;Ljava/lang/Object;)Z
pop
16: StackMap locals: java.util.concurrent.LinkedTransferQueue$Itr java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node top java.lang.Object
StackMap stack:
aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 5
start local 5 17: ifnonnull 18
aload 3
astore 5
18: StackMap locals: java.util.concurrent.LinkedTransferQueue$Itr java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.lang.Object
StackMap stack:
aload 4
aload 5
if_acmpeq 19
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
aload 2
aload 4
aload 5
invokevirtual java.util.concurrent.LinkedTransferQueue.tryCasSuccessor:(Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;)Z
pop
19: StackMap locals:
StackMap stack:
aload 0
aload 2
putfield java.util.concurrent.LinkedTransferQueue$Itr.ancestor:Ljava/util/concurrent/LinkedTransferQueue$Node;
20: return
end local 6 end local 5 21: StackMap locals:
StackMap stack:
aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.item:Ljava/lang/Object;
dup
astore 6
start local 6 22: ifnull 23
aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.isData:Z
ifeq 23
iconst_1
goto 24
StackMap locals: java.util.concurrent.LinkedTransferQueue$Itr java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node top java.lang.Object
StackMap stack:
23: iconst_0
StackMap locals:
StackMap stack: int
24: dup
istore 7
start local 7 25: ifne 28
26: aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.isData:Z
ifne 28
aload 6
ifnonnull 28
27: goto 37
28: StackMap locals: int
StackMap stack:
aload 4
aload 3
if_acmpeq 29
aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
aload 2
aload 4
aload 3
dup
astore 4
invokevirtual java.util.concurrent.LinkedTransferQueue.tryCasSuccessor:(Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;Ljava/util/concurrent/LinkedTransferQueue$Node;)Z
ifeq 30
StackMap locals:
StackMap stack:
29: iload 7
ifeq 33
30: StackMap locals:
StackMap stack:
aload 3
astore 2
31: aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 3
astore 4
32: goto 36
33: StackMap locals:
StackMap stack:
aload 3
aload 3
getfield java.util.concurrent.LinkedTransferQueue$Node.next:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 3
if_acmpne 36
34: aconst_null
astore 2
35: aload 0
getfield java.util.concurrent.LinkedTransferQueue$Itr.this$0:Ljava/util/concurrent/LinkedTransferQueue;
getfield java.util.concurrent.LinkedTransferQueue.head:Ljava/util/concurrent/LinkedTransferQueue$Node;
dup
astore 3
astore 4
end local 7 end local 6 36: StackMap locals: java.util.concurrent.LinkedTransferQueue$Itr java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node java.util.concurrent.LinkedTransferQueue$Node
StackMap stack:
aload 3
ifnonnull 12
end local 4 end local 3 37: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 38 0 this Ljava/util/concurrent/LinkedTransferQueue$Itr;
1 38 1 lastRet Ljava/util/concurrent/LinkedTransferQueue$Node;
7 38 2 pred Ljava/util/concurrent/LinkedTransferQueue$Node;
10 37 3 p Ljava/util/concurrent/LinkedTransferQueue$Node;
11 37 4 c Ljava/util/concurrent/LinkedTransferQueue$Node;
17 21 5 q Ljava/util/concurrent/LinkedTransferQueue$Node;
14 21 6 item Ljava/lang/Object;
22 36 6 item Ljava/lang/Object;
25 36 7 pAlive Z
}
Signature: Ljava/lang/Object;Ljava/util/Iterator<TE;>;
SourceFile: "LinkedTransferQueue.java"
NestHost: java.util.concurrent.LinkedTransferQueue
InnerClasses:
final Itr = java.util.concurrent.LinkedTransferQueue$Itr of java.util.concurrent.LinkedTransferQueue
final Node = java.util.concurrent.LinkedTransferQueue$Node of java.util.concurrent.LinkedTransferQueue