public abstract class java.util.concurrent.locks.AbstractQueuedSynchronizer extends java.util.concurrent.locks.AbstractOwnableSynchronizer implements java.io.Serializable
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: java.util.concurrent.locks.AbstractQueuedSynchronizer
super_class: java.util.concurrent.locks.AbstractOwnableSynchronizer
{
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 7373984972572414691
private volatile transient java.util.concurrent.locks.AbstractQueuedSynchronizer$Node head;
descriptor: Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
private volatile transient java.util.concurrent.locks.AbstractQueuedSynchronizer$Node tail;
descriptor: Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
private volatile int state;
descriptor: I
flags: (0x0042) ACC_PRIVATE, ACC_VOLATILE
static final long SPIN_FOR_TIMEOUT_THRESHOLD;
descriptor: J
flags: (0x0018) ACC_STATIC, ACC_FINAL
ConstantValue: 1000
private static final java.lang.invoke.VarHandle STATE;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.invoke.VarHandle HEAD;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final java.lang.invoke.VarHandle TAIL;
descriptor: Ljava/lang/invoke/VarHandle;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=4, locals=1, args_size=0
0: invokestatic java.lang.invoke.MethodHandles.lookup:()Ljava/lang/invoke/MethodHandles$Lookup;
astore 0
start local 0 1: aload 0
ldc Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
ldc "state"
getstatic java.lang.Integer.TYPE:Ljava/lang/Class;
invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.locks.AbstractQueuedSynchronizer.STATE:Ljava/lang/invoke/VarHandle;
2: aload 0
ldc Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
ldc "head"
ldc Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.locks.AbstractQueuedSynchronizer.HEAD:Ljava/lang/invoke/VarHandle;
3: aload 0
ldc Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
ldc "tail"
ldc Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.lang.invoke.MethodHandles$Lookup.findVarHandle:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)Ljava/lang/invoke/VarHandle;
putstatic java.util.concurrent.locks.AbstractQueuedSynchronizer.TAIL:Ljava/lang/invoke/VarHandle;
end local 0 4: goto 7
StackMap locals:
StackMap stack: java.lang.ReflectiveOperationException
5: astore 0
start local 0 6: new java.lang.ExceptionInInitializerError
dup
aload 0
invokespecial java.lang.ExceptionInInitializerError.<init>:(Ljava/lang/Throwable;)V
athrow
end local 0 7: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
1 4 0 l Ljava/lang/invoke/MethodHandles$Lookup;
6 7 0 e Ljava/lang/ReflectiveOperationException;
Exception table:
from to target type
0 4 5 Class java.lang.ReflectiveOperationException
protected void <init>();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.util.concurrent.locks.AbstractOwnableSynchronizer.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
protected final int getState();
descriptor: ()I
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.state:I
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
protected final void setState(int);
descriptor: (I)V
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer.state:I
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 2 1 newState I
MethodParameters:
Name Flags
newState
protected final boolean compareAndSetState(int, int);
descriptor: (II)Z
flags: (0x0014) ACC_PROTECTED, ACC_FINAL
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer.STATE:Ljava/lang/invoke/VarHandle;
aload 0
iload 1
iload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;II)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 expect I
0 1 2 update I
MethodParameters:
Name Flags
expect
update
private java.util.concurrent.locks.AbstractQueuedSynchronizer$Node enq(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 1: aload 2
ifnull 6
2: aload 1
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.setPrevRelaxed:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
3: aload 0
aload 2
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.compareAndSetTail:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 0
4: aload 2
aload 1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5: aload 2
areturn
6: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.initializeSyncQueue:()V
end local 2 7: goto 0
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 8 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1 7 2 oldTail Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
private java.util.concurrent.locks.AbstractQueuedSynchronizer$Node addWaiter(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: new java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
dup
aload 1
invokespecial java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.<init>:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
astore 2
start local 2 1: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 2: aload 3
ifnull 7
3: aload 2
aload 3
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.setPrevRelaxed:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
4: aload 0
aload 3
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.compareAndSetTail:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 1
5: aload 3
aload 2
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
6: aload 2
areturn
7: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.initializeSyncQueue:()V
end local 3 8: goto 1
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 9 1 mode Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1 9 2 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
2 8 3 oldTail Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
mode
private void setHead(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1: aload 1
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
2: aload 1
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
3: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 4 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
private void unparkSuccessor(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
istore 2
start local 2 1: iload 2
ifge 3
2: aload 1
iload 2
iconst_0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
pop
3: StackMap locals: int
StackMap stack:
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 4: aload 3
ifnull 5
aload 3
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifle 12
5: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aconst_null
astore 3
6: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 4
start local 4 7: goto 11
8: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 4
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifgt 10
9: aload 4
astore 3
10: StackMap locals:
StackMap stack:
aload 4
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 4
StackMap locals:
StackMap stack:
11: aload 4
aload 1
if_acmpeq 12
aload 4
ifnonnull 8
end local 4 12: StackMap locals:
StackMap stack:
aload 3
ifnull 14
13: aload 3
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
invokestatic java.util.concurrent.locks.LockSupport.unpark:(Ljava/lang/Thread;)V
14: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 15 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1 15 2 ws I
4 15 3 s Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
7 12 4 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
private void doReleaseShared();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=3, args_size=1
start local 0 0: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 1
start local 1 1: aload 1
ifnull 11
aload 1
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpeq 11
2: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
istore 2
start local 2 3: iload 2
iconst_m1
if_icmpne 8
4: aload 1
iconst_m1
iconst_0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
ifne 6
5: goto 0
6: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.unparkSuccessor:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
7: goto 11
8: StackMap locals:
StackMap stack:
iload 2
ifne 11
9: aload 1
iconst_0
bipush -3
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
ifne 11
10: goto 0
end local 2 11: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 0
end local 1 12: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 12 1 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
3 11 2 ws I
private void setHeadAndPropagate(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node, int);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=5, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 1: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHead:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
2: iload 2
ifgt 4
aload 3
ifnull 4
aload 3
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
iflt 4
3: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 3
ifnull 4
aload 3
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifge 7
4: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 4
start local 4 5: aload 4
ifnull 6
aload 4
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.isShared:()Z
ifeq 7
6: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doReleaseShared:()V
end local 4 7: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 8 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
0 8 2 propagate I
1 8 3 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5 7 4 s Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
propagate
private void cancelAcquire(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=6, args_size=2
start local 0 start local 1 0: aload 1
ifnonnull 2
1: return
2: StackMap locals:
StackMap stack:
aload 1
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
3: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 4: goto 6
5: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 1
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 2
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
6: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifgt 5
7: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 8: aload 1
iconst_1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
9: aload 1
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 12
aload 0
aload 1
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.compareAndSetTail:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 12
10: aload 2
aload 3
aconst_null
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetNext:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
pop
11: goto 23
12: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpeq 21
13: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
dup
istore 4
start local 4 14: iconst_m1
if_icmpeq 16
15: iload 4
ifgt 21
aload 2
iload 4
iconst_m1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
ifeq 21
16: StackMap locals: int
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
ifnull 21
17: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 5
start local 5 18: aload 5
ifnull 22
aload 5
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifgt 22
19: aload 2
aload 3
aload 5
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetNext:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
pop
end local 5 20: goto 22
end local 4 21: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.unparkSuccessor:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
22: StackMap locals:
StackMap stack:
aload 1
aload 1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
23: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 24 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
4 24 2 pred Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
8 24 3 predNext Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
14 21 4 ws I
18 20 5 next Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
private static boolean shouldParkAfterFailedAcquire(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node, java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
istore 2
start local 2 1: iload 2
iconst_m1
if_icmpne 3
2: iconst_1
ireturn
3: StackMap locals: int
StackMap stack:
iload 2
ifle 9
4: StackMap locals:
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 0
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
6: ifgt 4
7: aload 0
aload 1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
8: goto 10
9: StackMap locals:
StackMap stack:
aload 0
iload 2
iconst_m1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
pop
10: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 pred Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
0 11 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1 11 2 ws I
MethodParameters:
Name Flags
pred
node
static void selfInterrupt();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=1, locals=0, args_size=0
0: invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
invokevirtual java.lang.Thread.interrupt:()V
1: return
LocalVariableTable:
Start End Slot Name Signature
private final boolean parkAndCheckInterrupt();
descriptor: ()Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokestatic java.util.concurrent.locks.LockSupport.park:(Ljava/lang/Object;)V
1: invokestatic java.lang.Thread.interrupted:()Z
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
final boolean acquireQueued(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node, int);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)Z
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=5, args_size=3
start local 0 start local 1 start local 2 0: iconst_0
istore 3
start local 3 1: StackMap locals: int
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.predecessor:()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 4
start local 4 2: aload 4
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 7
aload 0
iload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquire:(I)Z
ifeq 7
3: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHead:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
4: aload 4
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5: iload 3
6: ireturn
7: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 4
aload 1
invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.shouldParkAfterFailedAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 1
8: iload 3
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt:()Z
ior
istore 3
end local 4 9: goto 1
10: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int int
StackMap stack: java.lang.Throwable
astore 4
start local 4 11: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
12: iload 3
ifeq 14
13: invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.selfInterrupt:()V
14: StackMap locals: java.lang.Throwable
StackMap stack:
aload 4
athrow
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/concurrent/locks/AbstractQueuedSynchronizer;
0 15 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
0 15 2 arg I
1 15 3 interrupted Z
2 9 4 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
11 15 4 t Ljava/lang/Throwable;
Exception table:
from to target type
1 6 10 Class java.lang.Throwable
7 10 10 Class java.lang.Throwable
MethodParameters:
Name Flags
node final
arg
private void doAcquireInterruptibly(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.EXCLUSIVE:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 1: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.predecessor:()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 2: aload 3
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 6
aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquire:(I)Z
ifeq 6
3: aload 0
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHead:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
4: aload 3
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5: return
6: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 3
aload 2
invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.shouldParkAfterFailedAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 1
7: aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt:()Z
ifeq 1
8: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
end local 3 9: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer int java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack: java.lang.Throwable
astore 3
start local 3 10: aload 0
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
11: aload 3
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 12 1 arg I
1 12 2 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
2 9 3 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
10 12 3 t Ljava/lang/Throwable;
Exception table:
from to target type
1 5 9 Class java.lang.Throwable
6 9 9 Class java.lang.Throwable
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
private boolean doAcquireNanos(int, long);
descriptor: (IJ)Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=8, args_size=3
start local 0 start local 1 start local 2 0: lload 2
lconst_0
lcmp
ifgt 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
invokestatic java.lang.System.nanoTime:()J
lload 2
ladd
lstore 4
start local 4 3: aload 0
getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.EXCLUSIVE:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 6
start local 6 4: StackMap locals: long java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.predecessor:()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 7
start local 7 5: aload 7
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 9
aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquire:(I)Z
ifeq 9
6: aload 0
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHead:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
7: aload 7
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
8: iconst_1
ireturn
9: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
lload 4
invokestatic java.lang.System.nanoTime:()J
lsub
lstore 2
10: lload 2
lconst_0
lcmp
ifgt 13
11: aload 0
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
12: iconst_0
ireturn
13: StackMap locals:
StackMap stack:
aload 7
aload 6
invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.shouldParkAfterFailedAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 16
14: lload 2
ldc 1000
lcmp
ifle 16
15: aload 0
lload 2
invokestatic java.util.concurrent.locks.LockSupport.parkNanos:(Ljava/lang/Object;J)V
16: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.interrupted:()Z
ifeq 4
17: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
end local 7 18: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer int long long java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack: java.lang.Throwable
astore 7
start local 7 19: aload 0
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
20: aload 7
athrow
end local 7 end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 21 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 21 1 arg I
0 21 2 nanosTimeout J
3 21 4 deadline J
4 21 6 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5 18 7 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
19 21 7 t Ljava/lang/Throwable;
Exception table:
from to target type
4 8 18 Class java.lang.Throwable
9 12 18 Class java.lang.Throwable
13 18 18 Class java.lang.Throwable
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
nanosTimeout
private void doAcquireShared(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=7, args_size=2
start local 0 start local 1 0: aload 0
getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.SHARED:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 1: iconst_0
istore 3
start local 3 2: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.predecessor:()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 4
start local 4 3: aload 4
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 11
4: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireShared:(I)I
istore 5
start local 5 5: iload 5
iflt 11
6: aload 0
aload 2
iload 5
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHeadAndPropagate:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)V
7: aload 4
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
8: iload 3
ifeq 10
9: invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.selfInterrupt:()V
10: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int
StackMap stack:
return
end local 5 11: StackMap locals:
StackMap stack:
aload 4
aload 2
invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.shouldParkAfterFailedAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 2
12: iload 3
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt:()Z
ior
istore 3
end local 4 13: goto 2
14: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer int java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int
StackMap stack: java.lang.Throwable
astore 4
start local 4 15: aload 0
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
16: aload 4
athrow
end local 4 17: StackMap locals:
StackMap stack: java.lang.Throwable
astore 6
18: iload 3
ifeq 20
19: invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.selfInterrupt:()V
20: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer int java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int top top java.lang.Throwable
StackMap stack:
aload 6
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 21 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 21 1 arg I
1 21 2 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
2 21 3 interrupted Z
3 13 4 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5 11 5 r I
15 17 4 t Ljava/lang/Throwable;
Exception table:
from to target type
2 8 14 Class java.lang.Throwable
11 14 14 Class java.lang.Throwable
2 8 17 any
11 17 17 any
MethodParameters:
Name Flags
arg
private void doAcquireSharedInterruptibly(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.SHARED:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 1: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.predecessor:()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 2: aload 3
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 8
3: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireShared:(I)I
istore 4
start local 4 4: iload 4
iflt 8
5: aload 0
aload 2
iload 4
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHeadAndPropagate:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)V
6: aload 3
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
7: return
end local 4 8: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 3
aload 2
invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.shouldParkAfterFailedAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 1
9: aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt:()Z
ifeq 1
10: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
end local 3 11: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer int java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack: java.lang.Throwable
astore 3
start local 3 12: aload 0
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
13: aload 3
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 14 1 arg I
1 14 2 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
2 11 3 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
4 8 4 r I
12 14 3 t Ljava/lang/Throwable;
Exception table:
from to target type
1 7 11 Class java.lang.Throwable
8 11 11 Class java.lang.Throwable
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
private boolean doAcquireSharedNanos(int, long);
descriptor: (IJ)Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=9, args_size=3
start local 0 start local 1 start local 2 0: lload 2
lconst_0
lcmp
ifgt 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
invokestatic java.lang.System.nanoTime:()J
lload 2
ladd
lstore 4
start local 4 3: aload 0
getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.SHARED:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 6
start local 6 4: StackMap locals: long java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.predecessor:()Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 7
start local 7 5: aload 7
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 11
6: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireShared:(I)I
istore 8
start local 8 7: iload 8
iflt 11
8: aload 0
aload 6
iload 8
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.setHeadAndPropagate:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)V
9: aload 7
aconst_null
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
10: iconst_1
ireturn
end local 8 11: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
lload 4
invokestatic java.lang.System.nanoTime:()J
lsub
lstore 2
12: lload 2
lconst_0
lcmp
ifgt 15
13: aload 0
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
14: iconst_0
ireturn
15: StackMap locals:
StackMap stack:
aload 7
aload 6
invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.shouldParkAfterFailedAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 18
16: lload 2
ldc 1000
lcmp
ifle 18
17: aload 0
lload 2
invokestatic java.util.concurrent.locks.LockSupport.parkNanos:(Ljava/lang/Object;J)V
18: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.interrupted:()Z
ifeq 4
19: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
end local 7 20: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer int long long java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack: java.lang.Throwable
astore 7
start local 7 21: aload 0
aload 6
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.cancelAcquire:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
22: aload 7
athrow
end local 7 end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 23 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 23 1 arg I
0 23 2 nanosTimeout J
3 23 4 deadline J
4 23 6 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5 20 7 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
7 11 8 r I
21 23 7 t Ljava/lang/Throwable;
Exception table:
from to target type
4 10 20 Class java.lang.Throwable
11 14 20 Class java.lang.Throwable
15 20 20 Class java.lang.Throwable
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
nanosTimeout
protected boolean tryAcquire(int);
descriptor: (I)Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 arg I
MethodParameters:
Name Flags
arg
protected boolean tryRelease(int);
descriptor: (I)Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 arg I
MethodParameters:
Name Flags
arg
protected int tryAcquireShared(int);
descriptor: (I)I
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 arg I
MethodParameters:
Name Flags
arg
protected boolean tryReleaseShared(int);
descriptor: (I)Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 arg I
MethodParameters:
Name Flags
arg
protected boolean isHeldExclusively();
descriptor: ()Z
flags: (0x0004) ACC_PROTECTED
Code:
stack=2, locals=1, args_size=1
start local 0 0: new java.lang.UnsupportedOperationException
dup
invokespecial java.lang.UnsupportedOperationException.<init>:()V
athrow
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
public final void acquire(int);
descriptor: (I)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquire:(I)Z
ifne 3
1: aload 0
aload 0
getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.EXCLUSIVE:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.addWaiter:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireQueued:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;I)Z
ifeq 3
2: invokestatic java.util.concurrent.locks.AbstractQueuedSynchronizer.selfInterrupt:()V
3: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 4 1 arg I
MethodParameters:
Name Flags
arg
public final void acquireInterruptibly(int);
descriptor: (I)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: invokestatic java.lang.Thread.interrupted:()Z
ifeq 2
1: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquire:(I)Z
ifne 4
3: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireInterruptibly:(I)V
4: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 5 1 arg I
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
public final boolean tryAcquireNanos(int, long);
descriptor: (IJ)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=4, args_size=3
start local 0 start local 1 start local 2 0: invokestatic java.lang.Thread.interrupted:()Z
ifeq 2
1: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquire:(I)Z
ifne 5
3: aload 0
iload 1
lload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireNanos:(IJ)Z
ifne 5
4: iconst_0
ireturn
StackMap locals:
StackMap stack:
5: iconst_1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 6 1 arg I
0 6 2 nanosTimeout J
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
nanosTimeout
public final boolean release(int);
descriptor: (I)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryRelease:(I)Z
ifeq 5
1: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 2: aload 2
ifnull 4
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifeq 4
3: aload 0
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.unparkSuccessor:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)V
4: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
iconst_1
ireturn
end local 2 5: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 6 1 arg I
2 5 2 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
arg
public final void acquireShared(int);
descriptor: (I)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireShared:(I)I
ifge 2
1: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireShared:(I)V
2: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 3 1 arg I
MethodParameters:
Name Flags
arg
public final void acquireSharedInterruptibly(int);
descriptor: (I)V
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: invokestatic java.lang.Thread.interrupted:()Z
ifeq 2
1: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireShared:(I)I
ifge 4
3: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly:(I)V
4: StackMap locals:
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 5 1 arg I
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
public final boolean tryAcquireSharedNanos(int, long);
descriptor: (IJ)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=4, locals=4, args_size=3
start local 0 start local 1 start local 2 0: invokestatic java.lang.Thread.interrupted:()Z
ifeq 2
1: new java.lang.InterruptedException
dup
invokespecial java.lang.InterruptedException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryAcquireShared:(I)I
ifge 5
3: aload 0
iload 1
lload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedNanos:(IJ)Z
ifne 5
4: iconst_0
ireturn
StackMap locals:
StackMap stack:
5: iconst_1
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 6 1 arg I
0 6 2 nanosTimeout J
Exceptions:
throws java.lang.InterruptedException
MethodParameters:
Name Flags
arg
nanosTimeout
public final boolean releaseShared(int);
descriptor: (I)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.tryReleaseShared:(I)Z
ifeq 3
1: aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.doReleaseShared:()V
2: iconst_1
ireturn
3: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 4 1 arg I
MethodParameters:
Name Flags
arg
public final boolean hasQueuedThreads();
descriptor: ()Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 1
start local 1 1: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 2: goto 6
3: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifgt 5
4: iconst_1
ireturn
5: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 1
StackMap locals:
StackMap stack:
6: aload 1
aload 2
if_acmpeq 7
aload 1
ifnonnull 3
end local 2 end local 1 7: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 7 1 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
2 7 2 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
public final boolean hasContended();
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.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
ifnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
public final java.lang.Thread getFirstQueuedThread();
descriptor: ()Ljava/lang/Thread;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 1
aconst_null
goto 2
StackMap locals:
StackMap stack:
1: aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.fullGetFirstQueuedThread:()Ljava/lang/Thread;
StackMap locals:
StackMap stack: java.lang.Thread
2: areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
private java.lang.Thread fullGetFirstQueuedThread();
descriptor: ()Ljava/lang/Thread;
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=7, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 1
start local 1 1: ifnull 5
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 2
start local 2 2: ifnull 5
3: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 5
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
dup
astore 3
start local 3 4: ifnonnull 9
end local 3 end local 2 5: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 1
ifnull 10
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 2
start local 2 6: ifnull 10
7: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 10
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
dup
astore 3
start local 3 8: ifnull 10
9: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node java.lang.Thread
StackMap stack:
aload 3
areturn
end local 3 end local 2 10: StackMap locals:
StackMap stack:
aconst_null
astore 4
start local 4 11: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 5
start local 5 12: goto 17
13: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer java.util.concurrent.locks.AbstractQueuedSynchronizer$Node top top java.lang.Thread java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 5
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
astore 6
start local 6 14: aload 6
ifnull 16
15: aload 6
astore 4
end local 6 16: StackMap locals:
StackMap stack:
aload 5
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 5
StackMap locals:
StackMap stack:
17: aload 5
ifnull 18
aload 5
aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
if_acmpne 13
end local 5 18: StackMap locals:
StackMap stack:
aload 4
areturn
end local 4 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 19 1 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
2 5 2 s Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
6 10 2 s Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
4 5 3 st Ljava/lang/Thread;
8 10 3 st Ljava/lang/Thread;
11 19 4 firstThread Ljava/lang/Thread;
12 18 5 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
14 16 6 t Ljava/lang/Thread;
public final boolean isQueued(java.lang.Thread);
descriptor: (Ljava/lang/Thread;)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=3, 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.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 3: goto 7
4: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
aload 1
if_acmpne 6
5: iconst_1
ireturn
6: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
StackMap locals:
StackMap stack:
7: aload 2
ifnonnull 4
end local 2 8: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 9 1 thread Ljava/lang/Thread;
3 8 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
thread
final boolean apparentlyFirstQueuedIsExclusive();
descriptor: ()Z
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 1
start local 1 1: ifnull 7
2: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 2
start local 2 3: ifnull 7
4: aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.isShared:()Z
ifne 7
5: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
ifnull 7
end local 2 6: iconst_1
ireturn
StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
7: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 8 1 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
3 6 2 s Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
public final boolean hasQueuedPredecessors();
descriptor: ()Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.head:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 1
start local 1 1: ifnull 13
2: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
dup
astore 2
start local 2 3: ifnull 4
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifle 11
4: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aconst_null
astore 2
5: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
start local 3 6: goto 10
7: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 3
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
ifgt 9
8: aload 3
astore 2
9: StackMap locals:
StackMap stack:
aload 3
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 3
StackMap locals:
StackMap stack:
10: aload 3
aload 1
if_acmpeq 11
aload 3
ifnonnull 7
end local 3 11: StackMap locals:
StackMap stack:
aload 2
ifnull 13
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
if_acmpeq 13
12: iconst_1
ireturn
end local 2 13: StackMap locals:
StackMap stack:
iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 14 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 14 1 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
3 13 2 s Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
6 11 3 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
public final int getQueueLength();
descriptor: ()I
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=1, locals=3, args_size=1
start local 0 0: iconst_0
istore 1
start local 1 1: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 2: goto 6
3: StackMap locals: int java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
ifnull 5
4: iinc 1 1
5: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
StackMap locals:
StackMap stack:
6: aload 2
ifnonnull 3
end local 2 7: iload 1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 8 1 n I
2 7 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
public final java.util.Collection<java.lang.Thread> getQueuedThreads();
descriptor: ()Ljava/util/Collection;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=4, args_size=1
start local 0 0: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 1
start local 1 1: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 2: goto 7
3: StackMap locals: java.util.ArrayList java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
astore 3
start local 3 4: aload 3
ifnull 6
5: aload 1
aload 3
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
end local 3 6: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
StackMap locals:
StackMap stack:
7: aload 2
ifnonnull 3
end local 2 8: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 9 1 list Ljava/util/ArrayList<Ljava/lang/Thread;>;
2 8 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
4 6 3 t Ljava/lang/Thread;
Signature: ()Ljava/util/Collection<Ljava/lang/Thread;>;
public final java.util.Collection<java.lang.Thread> getExclusiveQueuedThreads();
descriptor: ()Ljava/util/Collection;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=4, args_size=1
start local 0 0: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 1
start local 1 1: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 2: goto 8
3: StackMap locals: java.util.ArrayList java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.isShared:()Z
ifne 7
4: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
astore 3
start local 3 5: aload 3
ifnull 7
6: aload 1
aload 3
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
end local 3 7: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
StackMap locals:
StackMap stack:
8: aload 2
ifnonnull 3
end local 2 9: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 10 1 list Ljava/util/ArrayList<Ljava/lang/Thread;>;
2 9 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5 7 3 t Ljava/lang/Thread;
Signature: ()Ljava/util/Collection<Ljava/lang/Thread;>;
public final java.util.Collection<java.lang.Thread> getSharedQueuedThreads();
descriptor: ()Ljava/util/Collection;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=4, args_size=1
start local 0 0: new java.util.ArrayList
dup
invokespecial java.util.ArrayList.<init>:()V
astore 1
start local 1 1: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 2: goto 8
3: StackMap locals: java.util.ArrayList java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.isShared:()Z
ifeq 7
4: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
astore 3
start local 3 5: aload 3
ifnull 7
6: aload 1
aload 3
invokevirtual java.util.ArrayList.add:(Ljava/lang/Object;)Z
pop
end local 3 7: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
StackMap locals:
StackMap stack:
8: aload 2
ifnonnull 3
end local 2 9: aload 1
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 10 1 list Ljava/util/ArrayList<Ljava/lang/Thread;>;
2 9 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
5 7 3 t Ljava/lang/Thread;
Signature: ()Ljava/util/Collection<Ljava/lang/Thread;>;
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: new java.lang.StringBuilder
dup
aload 0
invokespecial java.lang.Object.toString:()Ljava/lang/String;
invokestatic java.lang.String.valueOf:(Ljava/lang/Object;)Ljava/lang/String;
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
1: ldc "[State = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.getState:()I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
2: aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.hasQueuedThreads:()Z
ifeq 3
ldc "non"
goto 4
StackMap locals:
StackMap stack: java.lang.StringBuilder
3: ldc ""
StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer
StackMap stack: java.lang.StringBuilder java.lang.String
4: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc "empty queue]"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
5: invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
final boolean isOnSyncQueue(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
bipush -2
if_icmpeq 1
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
ifnonnull 2
1: StackMap locals:
StackMap stack:
iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.next:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
ifnull 4
3: iconst_1
ireturn
4: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.findNodeFromTail:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 5 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
private boolean findNodeFromTail(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
flags: (0x0002) ACC_PRIVATE
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 1: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
aload 2
aload 1
if_acmpne 3
2: iconst_1
ireturn
3: StackMap locals:
StackMap stack:
aload 2
ifnonnull 5
4: iconst_0
ireturn
5: StackMap locals:
StackMap stack:
aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.prev:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
6: goto 1
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 7 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1 7 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
final boolean transferForSignal(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
flags: (0x0010) ACC_FINAL
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: aload 1
bipush -2
iconst_0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
ifne 2
1: iconst_0
ireturn
2: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.enq:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
astore 2
start local 2 3: aload 2
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
istore 3
start local 3 4: iload 3
ifgt 5
aload 2
iload 3
iconst_m1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
ifne 6
5: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node int
StackMap stack:
aload 1
getfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.thread:Ljava/lang/Thread;
invokestatic java.util.concurrent.locks.LockSupport.unpark:(Ljava/lang/Thread;)V
6: StackMap locals:
StackMap stack:
iconst_1
ireturn
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 7 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
3 7 2 p Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
4 7 3 ws I
MethodParameters:
Name Flags
node
final boolean transferAfterCancelledWait(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
flags: (0x0010) ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 1
bipush -2
iconst_0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.compareAndSetWaitStatus:(II)Z
ifeq 4
1: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.enq:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
pop
2: iconst_1
ireturn
3: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.yield:()V
4: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.isOnSyncQueue:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 3
5: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 6 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
node
final int fullyRelease(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)I
flags: (0x0010) ACC_FINAL
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.getState:()I
istore 2
start local 2 1: aload 0
iload 2
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.release:(I)Z
ifeq 4
2: iload 2
3: ireturn
4: StackMap locals: int
StackMap stack:
new java.lang.IllegalMonitorStateException
dup
invokespecial java.lang.IllegalMonitorStateException.<init>:()V
athrow
end local 2 5: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack: java.lang.Throwable
astore 2
start local 2 6: aload 1
iconst_1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.waitStatus:I
7: aload 2
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 8 1 node Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
1 5 2 savedState I
6 8 2 t Ljava/lang/Throwable;
Exception table:
from to target type
0 3 5 Class java.lang.Throwable
4 5 5 Class java.lang.Throwable
MethodParameters:
Name Flags
node
public final boolean owns(java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 1
aload 0
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.isOwnedBy:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 condition Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;
MethodParameters:
Name Flags
condition
public final boolean hasWaiters(java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.owns:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
ifne 2
1: new java.lang.IllegalArgumentException
dup
ldc "Not owner"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.hasWaiters:()Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 3 1 condition Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;
MethodParameters:
Name Flags
condition
public final int getWaitQueueLength(java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)I
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.owns:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
ifne 2
1: new java.lang.IllegalArgumentException
dup
ldc "Not owner"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.getWaitQueueLength:()I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 3 1 condition Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;
MethodParameters:
Name Flags
condition
public final java.util.Collection<java.lang.Thread> getWaitingThreads(java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Ljava/util/Collection;
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer.owns:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Z
ifne 2
1: new java.lang.IllegalArgumentException
dup
ldc "Not owner"
invokespecial java.lang.IllegalArgumentException.<init>:(Ljava/lang/String;)V
athrow
2: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject.getWaitingThreads:()Ljava/util/Collection;
areturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 3 1 condition Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;
Signature: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$ConditionObject;)Ljava/util/Collection<Ljava/lang/Thread;>;
MethodParameters:
Name Flags
condition
private final void initializeSyncQueue();
descriptor: ()V
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Code:
stack=5, locals=2, args_size=1
start local 0 0: getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer.HEAD:Ljava/lang/invoke/VarHandle;
aload 0
aconst_null
new java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
dup
invokespecial java.util.concurrent.locks.AbstractQueuedSynchronizer$Node.<init>:()V
dup
astore 1
start local 1 1: invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;Ljava/lang/Void;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ifeq 3
2: aload 0
aload 1
putfield java.util.concurrent.locks.AbstractQueuedSynchronizer.tail:Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
3: StackMap locals: java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
StackMap stack:
return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
1 4 1 h Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
private final boolean compareAndSetTail(java.util.concurrent.locks.AbstractQueuedSynchronizer$Node, java.util.concurrent.locks.AbstractQueuedSynchronizer$Node);
descriptor: (Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Code:
stack=4, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.util.concurrent.locks.AbstractQueuedSynchronizer.TAIL:Ljava/lang/invoke/VarHandle;
aload 0
aload 1
aload 2
invokevirtual java.lang.invoke.VarHandle.compareAndSet:(Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/locks/AbstractQueuedSynchronizer;
0 1 1 expect Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
0 1 2 update Ljava/util/concurrent/locks/AbstractQueuedSynchronizer$Node;
MethodParameters:
Name Flags
expect
update
}
SourceFile: "AbstractQueuedSynchronizer.java"
NestMembers:
java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject java.util.concurrent.locks.AbstractQueuedSynchronizer$Node
InnerClasses:
public final Lookup = java.lang.invoke.MethodHandles$Lookup of java.lang.invoke.MethodHandles
public ConditionObject = java.util.concurrent.locks.AbstractQueuedSynchronizer$ConditionObject of java.util.concurrent.locks.AbstractQueuedSynchronizer
final Node = java.util.concurrent.locks.AbstractQueuedSynchronizer$Node of java.util.concurrent.locks.AbstractQueuedSynchronizer