public class java.util.concurrent.DelayQueue<E extends java.util.concurrent.Delayed> extends java.util.AbstractQueue<E> implements java.util.concurrent.BlockingQueue<E>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.util.concurrent.DelayQueue
super_class: java.util.AbstractQueue
{
private final transient java.util.concurrent.locks.ReentrantLock lock;
descriptor: Ljava/util/concurrent/locks/ReentrantLock;
flags: (0x0092) ACC_PRIVATE, ACC_FINAL, ACC_TRANSIENT
private final java.util.PriorityQueue<E> q;
descriptor: Ljava/util/PriorityQueue;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
Signature: Ljava/util/PriorityQueue<TE;>;
private java.lang.Thread leader;
descriptor: Ljava/lang/Thread;
flags: (0x0002) ACC_PRIVATE
private final java.util.concurrent.locks.Condition available;
descriptor: Ljava/util/concurrent/locks/Condition;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.util.AbstractQueue.<init>:()V
1: aload 0
new java.util.concurrent.locks.ReentrantLock
dup
invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
putfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
2: aload 0
new java.util.PriorityQueue
dup
invokespecial java.util.PriorityQueue.<init>:()V
putfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
3: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
4: aload 0
aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.newCondition:()Ljava/util/concurrent/locks/Condition;
putfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
5: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 this Ljava/util/concurrent/DelayQueue<TE;>;
public void <init>(java.util.Collection<? extends E>);
descriptor: (Ljava/util/Collection;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.util.AbstractQueue.<init>:()V
1: aload 0
new java.util.concurrent.locks.ReentrantLock
dup
invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
putfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
2: aload 0
new java.util.PriorityQueue
dup
invokespecial java.util.PriorityQueue.<init>:()V
putfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
3: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
4: aload 0
aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.newCondition:()Ljava/util/concurrent/locks/Condition;
putfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
5: aload 0
aload 1
invokevirtual java.util.concurrent.DelayQueue.addAll:(Ljava/util/Collection;)Z
pop
6: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 7 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 7 1 c Ljava/util/Collection<+TE;>;
Signature: (Ljava/util/Collection<+TE;>;)V
MethodParameters:
Name Flags
c
public boolean add();
descriptor: (Ljava/util/concurrent/Delayed;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.DelayQueue.offer:(Ljava/util/concurrent/Delayed;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 1 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public boolean offer();
descriptor: (Ljava/util/concurrent/Delayed;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 2
start local 2 1: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
aload 1
invokevirtual java.util.PriorityQueue.offer:(Ljava/lang/Object;)Z
pop
3: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
aload 1
if_acmpne 6
4: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
5: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
6: StackMap locals: java.util.concurrent.locks.ReentrantLock
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: iconst_1
ireturn
8: StackMap locals:
StackMap stack: java.lang.Throwable
astore 3
9: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
10: aload 3
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 11 1 e TE;
1 11 2 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 6 8 any
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public void put();
descriptor: (Ljava/util/concurrent/Delayed;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokevirtual java.util.concurrent.DelayQueue.offer:(Ljava/util/concurrent/Delayed;)Z
pop
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 2 1 e TE;
Signature: (TE;)V
MethodParameters:
Name Flags
e
public boolean offer(E, long, java.util.concurrent.TimeUnit);
descriptor: (Ljava/util/concurrent/Delayed;JLjava/util/concurrent/TimeUnit;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=5, args_size=4
start local 0 start local 1 start local 2 start local 4 0: aload 0
aload 1
invokevirtual java.util.concurrent.DelayQueue.offer:(Ljava/util/concurrent/Delayed;)Z
ireturn
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 1 1 e TE;
0 1 2 timeout J
0 1 4 unit Ljava/util/concurrent/TimeUnit;
Signature: (TE;JLjava/util/concurrent/TimeUnit;)Z
MethodParameters:
Name Flags
e
timeout
unit
public E poll();
descriptor: ()Ljava/util/concurrent/Delayed;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=5, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 2
start local 2 3: aload 2
ifnull 4
aload 2
getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
invokeinterface java.util.concurrent.Delayed.getDelay:(Ljava/util/concurrent/TimeUnit;)J
lconst_0
lcmp
ifle 6
4: StackMap locals: java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
5: aconst_null
areturn
6: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.poll:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 4
7: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
8: aload 4
areturn
end local 2 9: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 3
10: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
11: aload 3
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/DelayQueue<TE;>;
1 12 1 lock Ljava/util/concurrent/locks/ReentrantLock;
3 9 2 first TE;
Exception table:
from to target type
2 4 9 any
6 7 9 any
Signature: ()TE;
public E take();
descriptor: ()Ljava/util/concurrent/Delayed;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=9, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lockInterruptibly:()V
2: StackMap locals: java.util.concurrent.locks.ReentrantLock
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 2
start local 2 3: aload 2
ifnonnull 5
4: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.await:()V
goto 2
5: StackMap locals: java.util.concurrent.Delayed
StackMap stack:
aload 2
getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
invokeinterface java.util.concurrent.Delayed.getDelay:(Ljava/util/concurrent/TimeUnit;)J
lstore 3
start local 3 6: lload 3
lconst_0
lcmp
ifgt 12
7: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.poll:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 8
8: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnonnull 10
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
ifnull 10
9: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
10: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long top top top java.util.concurrent.Delayed
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
11: aload 8
areturn
12: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnull 14
13: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.await:()V
goto 2
14: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
astore 5
start local 5 15: aload 0
aload 5
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
16: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
lload 3
invokeinterface java.util.concurrent.locks.Condition.awaitNanos:(J)J
pop2
17: goto 22
StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long java.lang.Thread
StackMap stack: java.lang.Throwable
18: astore 6
19: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
aload 5
if_acmpne 21
20: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
21: StackMap locals: java.lang.Throwable
StackMap stack:
aload 6
athrow
22: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
aload 5
if_acmpne 2
23: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
end local 5 end local 3 end local 2 24: goto 2
25: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 7
26: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnonnull 28
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
ifnull 28
27: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
28: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock top top top top top java.lang.Throwable
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
29: aload 7
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Ljava/util/concurrent/DelayQueue<TE;>;
1 30 1 lock Ljava/util/concurrent/locks/ReentrantLock;
3 24 2 first TE;
6 24 3 delay J
15 24 5 thisThread Ljava/lang/Thread;
Exception table:
from to target type
16 18 18 any
2 8 25 any
12 25 25 any
Exceptions:
throws java.lang.InterruptedException
Signature: ()TE;
public E poll(long, java.util.concurrent.TimeUnit);
descriptor: (JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/Delayed;
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=16, args_size=3
start local 0 start local 1 start local 3 0: aload 3
lload 1
invokevirtual java.util.concurrent.TimeUnit.toNanos:(J)J
lstore 4
start local 4 1: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 6
start local 6 2: aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.lockInterruptibly:()V
3: StackMap locals: long java.util.concurrent.locks.ReentrantLock
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 7
start local 7 4: aload 7
ifnonnull 12
5: lload 4
lconst_0
lcmp
ifgt 10
6: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnonnull 8
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
ifnull 8
7: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
8: StackMap locals: java.util.concurrent.Delayed
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
9: aconst_null
areturn
10: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
lload 4
invokeinterface java.util.concurrent.locks.Condition.awaitNanos:(J)J
lstore 4
11: goto 3
12: StackMap locals:
StackMap stack:
aload 7
getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
invokeinterface java.util.concurrent.Delayed.getDelay:(Ljava/util/concurrent/TimeUnit;)J
lstore 8
start local 8 13: lload 8
lconst_0
lcmp
ifgt 19
14: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.poll:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 15
15: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnonnull 17
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
ifnull 17
16: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
17: StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long top top top top top java.util.concurrent.Delayed
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
18: aload 15
areturn
19: StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long
StackMap stack:
lload 4
lconst_0
lcmp
ifgt 24
20: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnonnull 22
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
ifnull 22
21: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
22: StackMap locals:
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
23: aconst_null
areturn
24: StackMap locals:
StackMap stack:
lload 4
lload 8
lcmp
iflt 25
aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnull 26
25: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
lload 4
invokeinterface java.util.concurrent.locks.Condition.awaitNanos:(J)J
lstore 4
goto 3
26: StackMap locals:
StackMap stack:
invokestatic java.lang.Thread.currentThread:()Ljava/lang/Thread;
astore 10
start local 10 27: aload 0
aload 10
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
28: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
lload 8
invokeinterface java.util.concurrent.locks.Condition.awaitNanos:(J)J
lstore 11
start local 11 29: lload 4
lload 8
lload 11
lsub
lsub
lstore 4
end local 11 30: goto 35
StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long java.lang.Thread
StackMap stack: java.lang.Throwable
31: astore 13
32: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
aload 10
if_acmpne 34
33: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
34: StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long java.lang.Thread top top java.lang.Throwable
StackMap stack:
aload 13
athrow
35: StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock java.util.concurrent.Delayed long java.lang.Thread
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
aload 10
if_acmpne 3
36: aload 0
aconst_null
putfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
end local 10 end local 8 end local 7 37: goto 3
38: StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 14
39: aload 0
getfield java.util.concurrent.DelayQueue.leader:Ljava/lang/Thread;
ifnonnull 41
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
ifnull 41
40: aload 0
getfield java.util.concurrent.DelayQueue.available:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
41: StackMap locals: java.util.concurrent.DelayQueue long java.util.concurrent.TimeUnit long java.util.concurrent.locks.ReentrantLock top top top top top top top java.lang.Throwable
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
42: aload 14
athrow
end local 6 end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 43 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 43 1 timeout J
0 43 3 unit Ljava/util/concurrent/TimeUnit;
1 43 4 nanos J
2 43 6 lock Ljava/util/concurrent/locks/ReentrantLock;
4 37 7 first TE;
13 37 8 delay J
27 37 10 thisThread Ljava/lang/Thread;
29 30 11 timeLeft J
Exception table:
from to target type
28 31 31 any
3 6 38 any
10 15 38 any
19 20 38 any
24 38 38 any
Exceptions:
throws java.lang.InterruptedException
Signature: (JLjava/util/concurrent/TimeUnit;)TE;
MethodParameters:
Name Flags
timeout
unit
public E peek();
descriptor: ()Ljava/util/concurrent/Delayed;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 3
3: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
4: aload 3
areturn
5: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 2
6: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: aload 2
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/DelayQueue<TE;>;
1 8 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
Signature: ()TE;
public int size();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.size:()I
istore 3
3: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
4: iload 3
ireturn
5: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 2
6: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: aload 2
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/DelayQueue<TE;>;
1 8 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
public int drainTo(java.util.Collection<? super E>);
descriptor: (Ljava/util/Collection;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=7, 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 1
aload 0
if_acmpne 4
3: new java.lang.IllegalArgumentException
dup
invokespecial java.lang.IllegalArgumentException.<init>:()V
athrow
4: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 2
start local 2 5: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
6: iconst_0
istore 3
start local 3 7: StackMap locals: java.util.concurrent.locks.ReentrantLock int
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 4
start local 4 8: aload 4
ifnull 13
aload 4
getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
invokeinterface java.util.concurrent.Delayed.getDelay:(Ljava/util/concurrent/TimeUnit;)J
lconst_0
lcmp
ifle 10
9: goto 13
10: StackMap locals: java.util.concurrent.Delayed
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.poll:()Ljava/lang/Object;
invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
pop
11: iinc 3 1
end local 4 12: goto 7
13: StackMap locals:
StackMap stack:
iload 3
istore 6
14: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
15: iload 6
ireturn
end local 3 16: StackMap locals: java.util.concurrent.DelayQueue java.util.Collection java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 5
17: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
18: aload 5
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 19 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 19 1 c Ljava/util/Collection<-TE;>;
5 19 2 lock Ljava/util/concurrent/locks/ReentrantLock;
7 16 3 n I
8 12 4 first TE;
Exception table:
from to target type
6 14 16 any
Signature: (Ljava/util/Collection<-TE;>;)I
MethodParameters:
Name Flags
c
public int drainTo(java.util.Collection<? super E>, );
descriptor: (Ljava/util/Collection;I)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=8, args_size=3
start local 0 start local 1 start local 2 0: aload 1
ifnonnull 2
1: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
2: StackMap locals:
StackMap stack:
aload 1
aload 0
if_acmpne 4
3: new java.lang.IllegalArgumentException
dup
invokespecial java.lang.IllegalArgumentException.<init>:()V
athrow
4: StackMap locals:
StackMap stack:
iload 2
ifgt 6
5: iconst_0
ireturn
6: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 3
start local 3 7: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
8: iconst_0
istore 4
start local 4 9: goto 15
10: StackMap locals: java.util.concurrent.locks.ReentrantLock int
StackMap stack:
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.peek:()Ljava/lang/Object;
checkcast java.util.concurrent.Delayed
astore 5
start local 5 11: aload 5
ifnull 16
aload 5
getstatic java.util.concurrent.TimeUnit.NANOSECONDS:Ljava/util/concurrent/TimeUnit;
invokeinterface java.util.concurrent.Delayed.getDelay:(Ljava/util/concurrent/TimeUnit;)J
lconst_0
lcmp
ifle 13
12: goto 16
13: StackMap locals: java.util.concurrent.Delayed
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.poll:()Ljava/lang/Object;
invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
pop
14: iinc 4 1
end local 5 15: StackMap locals:
StackMap stack:
iload 4
iload 2
if_icmplt 10
16: StackMap locals:
StackMap stack:
iload 4
istore 7
17: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
18: iload 7
ireturn
end local 4 19: StackMap locals: java.util.concurrent.DelayQueue java.util.Collection int java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 6
20: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
21: aload 6
athrow
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 22 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 22 1 c Ljava/util/Collection<-TE;>;
0 22 2 maxElements I
7 22 3 lock Ljava/util/concurrent/locks/ReentrantLock;
9 19 4 n I
11 15 5 first TE;
Exception table:
from to target type
8 17 19 any
Signature: (Ljava/util/Collection<-TE;>;I)I
MethodParameters:
Name Flags
c
maxElements
public void clear();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.clear:()V
3: goto 7
StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
4: astore 2
5: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
6: aload 2
athrow
7: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
8: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 9 0 this Ljava/util/concurrent/DelayQueue<TE;>;
1 9 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 4 4 any
public int remainingCapacity();
descriptor: ()I
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: ldc 2147483647
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/DelayQueue<TE;>;
public java.lang.Object[] toArray();
descriptor: ()[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.toArray:()[Ljava/lang/Object;
astore 3
3: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
4: aload 3
areturn
5: StackMap locals: java.util.concurrent.DelayQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 2
6: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: aload 2
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/DelayQueue<TE;>;
1 8 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
public <T> T[] toArray();
descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 2
start local 2 1: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
aload 1
invokevirtual java.util.PriorityQueue.toArray:([Ljava/lang/Object;)[Ljava/lang/Object;
astore 4
3: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
4: aload 4
areturn
5: StackMap locals: java.util.concurrent.DelayQueue java.lang.Object[] java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 3
6: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: aload 3
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 8 1 a [Ljava/lang/Object;
1 8 2 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
Signature: <T:Ljava/lang/Object;>([TT;)[TT;
MethodParameters:
Name Flags
a
public boolean remove(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=5, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.DelayQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 2
start local 2 1: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
2: aload 0
getfield java.util.concurrent.DelayQueue.q:Ljava/util/PriorityQueue;
aload 1
invokevirtual java.util.PriorityQueue.remove:(Ljava/lang/Object;)Z
istore 4
3: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
4: iload 4
ireturn
5: StackMap locals: java.util.concurrent.DelayQueue java.lang.Object java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 3
6: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
7: aload 3
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/DelayQueue<TE;>;
0 8 1 o Ljava/lang/Object;
1 8 2 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
MethodParameters:
Name Flags
o
public java.util.Iterator<E> iterator();
descriptor: ()Ljava/util/Iterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=1, args_size=1
start local 0 0: new java.util.concurrent.DelayQueue$Itr
dup
aload 0
aload 0
invokevirtual java.util.concurrent.DelayQueue.toArray:()[Ljava/lang/Object;
invokespecial java.util.concurrent.DelayQueue$Itr.<init>:(Ljava/util/concurrent/DelayQueue;[Ljava/lang/Object;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/DelayQueue<TE;>;
Signature: ()Ljava/util/Iterator<TE;>;
public java.lang.Object poll(long, java.util.concurrent.TimeUnit);
descriptor: (JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=4, locals=4, args_size=3
0: aload 0
lload 1
aload 3
invokevirtual java.util.concurrent.DelayQueue.poll:(JLjava/util/concurrent/TimeUnit;)Ljava/util/concurrent/Delayed;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.lang.InterruptedException
public java.lang.Object poll();
descriptor: ()Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual java.util.concurrent.DelayQueue.poll:()Ljava/util/concurrent/Delayed;
areturn
LocalVariableTable:
Start End Slot Name Signature
public java.lang.Object peek();
descriptor: ()Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual java.util.concurrent.DelayQueue.peek:()Ljava/util/concurrent/Delayed;
areturn
LocalVariableTable:
Start End Slot Name Signature
public boolean offer(java.lang.Object, long, java.util.concurrent.TimeUnit);
descriptor: (Ljava/lang/Object;JLjava/util/concurrent/TimeUnit;)Z
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=5, locals=5, args_size=4
0: aload 0
aload 1
checkcast java.util.concurrent.Delayed
lload 2
aload 4
invokevirtual java.util.concurrent.DelayQueue.offer:(Ljava/util/concurrent/Delayed;JLjava/util/concurrent/TimeUnit;)Z
ireturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.lang.InterruptedException
public boolean offer(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
0: aload 0
aload 1
checkcast java.util.concurrent.Delayed
invokevirtual java.util.concurrent.DelayQueue.offer:(Ljava/util/concurrent/Delayed;)Z
ireturn
LocalVariableTable:
Start End Slot Name Signature
public void put(java.lang.Object);
descriptor: (Ljava/lang/Object;)V
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
0: aload 0
aload 1
checkcast java.util.concurrent.Delayed
invokevirtual java.util.concurrent.DelayQueue.put:(Ljava/util/concurrent/Delayed;)V
return
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.lang.InterruptedException
public java.lang.Object take();
descriptor: ()Ljava/lang/Object;
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=1, locals=1, args_size=1
0: aload 0
invokevirtual java.util.concurrent.DelayQueue.take:()Ljava/util/concurrent/Delayed;
areturn
LocalVariableTable:
Start End Slot Name Signature
Exceptions:
throws java.lang.InterruptedException
public boolean add(java.lang.Object);
descriptor: (Ljava/lang/Object;)Z
flags: (0x1041) ACC_PUBLIC, ACC_BRIDGE, ACC_SYNTHETIC
Code:
stack=2, locals=2, args_size=2
0: aload 0
aload 1
checkcast java.util.concurrent.Delayed
invokevirtual java.util.concurrent.DelayQueue.add:(Ljava/util/concurrent/Delayed;)Z
ireturn
LocalVariableTable:
Start End Slot Name Signature
}
Signature: <E::Ljava/util/concurrent/Delayed;>Ljava/util/AbstractQueue<TE;>;Ljava/util/concurrent/BlockingQueue<TE;>;
SourceFile: "DelayQueue.java"
NestMembers:
java.util.concurrent.DelayQueue$Itr
InnerClasses:
private Itr = java.util.concurrent.DelayQueue$Itr of java.util.concurrent.DelayQueue