class java.util.concurrent.ArrayBlockingQueue$Itrs
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.concurrent.ArrayBlockingQueue$Itrs
super_class: java.lang.Object
{
int cycles;
descriptor: I
flags: (0x0000)
private java.util.concurrent.ArrayBlockingQueue<E>.Itrs.Node head;
descriptor: Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
private java.util.concurrent.ArrayBlockingQueue<E>.Itrs.Node sweeper;
descriptor: Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
private static final int SHORT_SWEEP_PROBES;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 4
private static final int LONG_SWEEP_PROBES;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 16
final java.util.concurrent.ArrayBlockingQueue this$0;
descriptor: Ljava/util/concurrent/ArrayBlockingQueue;
flags: (0x1010) ACC_FINAL, ACC_SYNTHETIC
void <init>(java.util.concurrent.ArrayBlockingQueue<E>.Itr);
descriptor: (Ljava/util/concurrent/ArrayBlockingQueue;Ljava/util/concurrent/ArrayBlockingQueue$Itr;)V
flags: (0x0000)
Code:
stack=2, locals=3, args_size=3
start local 0 start local 2 0: aload 0
aload 1
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.cycles:I
2: aload 0
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.sweeper:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
3: aload 0
aload 2
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs.register:(Ljava/util/concurrent/ArrayBlockingQueue$Itr;)V
4: return
end local 2 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
0 5 2 initial Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;
Signature: (Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;)V
MethodParameters:
Name Flags
this$0 final
initial
void doSomeSweeping(boolean);
descriptor: (Z)V
flags: (0x0000)
Code:
stack=2, locals=9, args_size=2
start local 0 start local 1 0: iload 1
ifeq 1
bipush 16
goto 2
StackMap locals:
StackMap stack:
1: iconst_4
StackMap locals:
StackMap stack: int
2: istore 2
start local 2 3: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.sweeper:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 5
start local 5 4: aload 5
ifnonnull 9
5: aconst_null
astore 3
start local 3 6: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 4
start local 4 7: iconst_1
istore 6
start local 6 8: goto 35
end local 6 end local 4 end local 3 9: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itrs int int top top java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
aload 5
astore 3
start local 3 10: aload 3
getfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 4
start local 4 11: iconst_0
istore 6
start local 6 12: goto 35
13: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itrs int int java.util.concurrent.ArrayBlockingQueue$Itrs$Node java.util.concurrent.ArrayBlockingQueue$Itrs$Node java.util.concurrent.ArrayBlockingQueue$Itrs$Node int
StackMap stack:
aload 4
ifnonnull 19
14: iload 6
ifeq 16
15: goto 36
16: StackMap locals:
StackMap stack:
aconst_null
astore 3
17: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 4
18: iconst_1
istore 6
19: StackMap locals:
StackMap stack:
aload 4
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.get:()Ljava/lang/Object;
checkcast java.util.concurrent.ArrayBlockingQueue$Itr
astore 7
start local 7 20: aload 4
getfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 8
start local 8 21: aload 7
ifnull 22
aload 7
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itr.isDetached:()Z
ifeq 32
22: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itr java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
bipush 16
istore 2
23: aload 4
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.clear:()V
24: aload 4
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
25: aload 3
ifnonnull 30
26: aload 0
aload 8
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
27: aload 8
ifnonnull 33
28: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue.itrs:Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
29: return
30: StackMap locals:
StackMap stack:
aload 3
aload 8
putfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
31: goto 33
32: StackMap locals:
StackMap stack:
aload 4
astore 3
33: StackMap locals:
StackMap stack:
aload 8
astore 4
end local 8 end local 7 34: iinc 2 -1
StackMap locals:
StackMap stack:
35: iload 2
ifgt 13
36: StackMap locals:
StackMap stack:
aload 0
aload 4
ifnonnull 37
aconst_null
goto 38
StackMap locals:
StackMap stack: java.util.concurrent.ArrayBlockingQueue$Itrs
37: aload 3
StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itrs int int java.util.concurrent.ArrayBlockingQueue$Itrs$Node java.util.concurrent.ArrayBlockingQueue$Itrs$Node java.util.concurrent.ArrayBlockingQueue$Itrs$Node int
StackMap stack: java.util.concurrent.ArrayBlockingQueue$Itrs java.util.concurrent.ArrayBlockingQueue$Itrs$Node
38: putfield java.util.concurrent.ArrayBlockingQueue$Itrs.sweeper:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
39: return
end local 6 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 40 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
0 40 1 tryHarder Z
3 40 2 probes I
6 9 3 o Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
10 40 3 o Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
7 9 4 p Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
11 40 4 p Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
4 40 5 sweeper Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
8 9 6 passedGo Z
12 40 6 passedGo Z
20 34 7 it Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;
21 34 8 next Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
MethodParameters:
Name Flags
tryHarder
void register(java.util.concurrent.ArrayBlockingQueue<E>.Itr);
descriptor: (Ljava/util/concurrent/ArrayBlockingQueue$Itr;)V
flags: (0x0000)
Code:
stack=6, locals=2, args_size=2
start local 0 start local 1 0: aload 0
new java.util.concurrent.ArrayBlockingQueue$Itrs$Node
dup
aload 0
aload 1
aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
invokespecial java.util.concurrent.ArrayBlockingQueue$Itrs$Node.<init>:(Ljava/util/concurrent/ArrayBlockingQueue$Itrs;Ljava/util/concurrent/ArrayBlockingQueue$Itr;Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;)V
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
0 2 1 itr Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;
Signature: (Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;)V
MethodParameters:
Name Flags
itr
void takeIndexWrapped();
descriptor: ()V
flags: (0x0000)
Code:
stack=3, locals=5, args_size=1
start local 0 0: aload 0
dup
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.cycles:I
iconst_1
iadd
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.cycles:I
1: aconst_null
astore 1
start local 1 2: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 2
start local 2 3: goto 15
4: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itrs$Node java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
aload 2
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.get:()Ljava/lang/Object;
checkcast java.util.concurrent.ArrayBlockingQueue$Itr
astore 3
start local 3 5: aload 2
getfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 4
start local 4 6: aload 3
ifnull 7
aload 3
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itr.takeIndexWrapped:()Z
ifeq 13
7: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itr java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
aload 2
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.clear:()V
8: aload 2
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
9: aload 1
ifnonnull 11
10: aload 0
aload 4
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
goto 14
11: StackMap locals:
StackMap stack:
aload 1
aload 4
putfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
12: goto 14
13: StackMap locals:
StackMap stack:
aload 2
astore 1
14: StackMap locals:
StackMap stack:
aload 4
astore 2
end local 4 end local 3 15: StackMap locals:
StackMap stack:
aload 2
ifnonnull 4
end local 2 end local 1 16: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
ifnonnull 18
17: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue.itrs:Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
18: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
2 16 1 o Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
3 16 2 p Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
5 15 3 it Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;
6 15 4 next Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
void removedAt(int);
descriptor: (I)V
flags: (0x0000)
Code:
stack=2, locals=6, args_size=2
start local 0 start local 1 0: aconst_null
astore 2
start local 2 1: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 3
start local 3 2: goto 14
3: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itrs$Node java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
aload 3
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.get:()Ljava/lang/Object;
checkcast java.util.concurrent.ArrayBlockingQueue$Itr
astore 4
start local 4 4: aload 3
getfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 5
start local 5 5: aload 4
ifnull 6
aload 4
iload 1
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itr.removedAt:(I)Z
ifeq 12
6: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itr java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
aload 3
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.clear:()V
7: aload 3
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
8: aload 2
ifnonnull 10
9: aload 0
aload 5
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
goto 13
10: StackMap locals:
StackMap stack:
aload 2
aload 5
putfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
11: goto 13
12: StackMap locals:
StackMap stack:
aload 3
astore 2
13: StackMap locals:
StackMap stack:
aload 5
astore 3
end local 5 end local 4 14: StackMap locals:
StackMap stack:
aload 3
ifnonnull 3
end local 3 end local 2 15: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
ifnonnull 17
16: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue.itrs:Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
17: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 18 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
0 18 1 removedIndex I
1 15 2 o Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
2 15 3 p Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
4 14 4 it Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;
5 14 5 next Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
MethodParameters:
Name Flags
removedIndex
void queueIsEmpty();
descriptor: ()V
flags: (0x0000)
Code:
stack=2, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 1
start local 1 1: goto 7
2: StackMap locals: java.util.concurrent.ArrayBlockingQueue$Itrs$Node
StackMap stack:
aload 1
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.get:()Ljava/lang/Object;
checkcast java.util.concurrent.ArrayBlockingQueue$Itr
astore 2
start local 2 3: aload 2
ifnull 6
4: aload 1
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs$Node.clear:()V
5: aload 2
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itr.shutdown:()V
end local 2 6: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.ArrayBlockingQueue$Itrs$Node.next:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
astore 1
StackMap locals:
StackMap stack:
7: aload 1
ifnonnull 2
end local 1 8: aload 0
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue$Itrs.head:Ljava/util/concurrent/ArrayBlockingQueue$Itrs$Node;
9: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
aconst_null
putfield java.util.concurrent.ArrayBlockingQueue.itrs:Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
10: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
1 8 1 p Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itrs.Node;
3 6 2 it Ljava/util/concurrent/ArrayBlockingQueue<TE;>.Itr;
void elementDequeued();
descriptor: ()V
flags: (0x0000)
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
getfield java.util.concurrent.ArrayBlockingQueue.count:I
ifne 2
1: aload 0
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs.queueIsEmpty:()V
goto 4
2: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.ArrayBlockingQueue$Itrs.this$0:Ljava/util/concurrent/ArrayBlockingQueue;
getfield java.util.concurrent.ArrayBlockingQueue.takeIndex:I
ifne 4
3: aload 0
invokevirtual java.util.concurrent.ArrayBlockingQueue$Itrs.takeIndexWrapped:()V
4: StackMap locals:
StackMap stack:
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ArrayBlockingQueue$Itrs;
}
SourceFile: "ArrayBlockingQueue.java"
NestHost: java.util.concurrent.ArrayBlockingQueue
InnerClasses:
private Itr = java.util.concurrent.ArrayBlockingQueue$Itr of java.util.concurrent.ArrayBlockingQueue
Itrs = java.util.concurrent.ArrayBlockingQueue$Itrs of java.util.concurrent.ArrayBlockingQueue
private Node = java.util.concurrent.ArrayBlockingQueue$Itrs$Node of java.util.concurrent.ArrayBlockingQueue$Itrs