public class java.util.concurrent.PriorityBlockingQueue<E> extends java.util.AbstractQueue<E> implements java.util.concurrent.BlockingQueue<E>, java.io.Serializable
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: java.util.concurrent.PriorityBlockingQueue
super_class: java.util.AbstractQueue
{
private static final long serialVersionUID;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 5595510919245408276
private static final int DEFAULT_INITIAL_CAPACITY;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 11
private static final int MAX_ARRAY_SIZE;
descriptor: I
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
ConstantValue: 2147483639
private transient java.lang.Object[] queue;
descriptor: [Ljava/lang/Object;
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private transient int size;
descriptor: I
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
private transient java.util.Comparator<? super E> comparator;
descriptor: Ljava/util/Comparator;
flags: (0x0082) ACC_PRIVATE, ACC_TRANSIENT
Signature: Ljava/util/Comparator<-TE;>;
private final java.util.concurrent.locks.ReentrantLock lock;
descriptor: Ljava/util/concurrent/locks/ReentrantLock;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private final java.util.concurrent.locks.Condition notEmpty;
descriptor: Ljava/util/concurrent/locks/Condition;
flags: (0x0012) ACC_PRIVATE, ACC_FINAL
private volatile transient int allocationSpinLock;
descriptor: I
flags: (0x00c2) ACC_PRIVATE, ACC_VOLATILE, ACC_TRANSIENT
private java.util.PriorityQueue<E> q;
descriptor: Ljava/util/PriorityQueue;
flags: (0x0002) ACC_PRIVATE
Signature: Ljava/util/PriorityQueue<TE;>;
private static final sun.misc.Unsafe UNSAFE;
descriptor: Lsun/misc/Unsafe;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long allocationSpinLockOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=1, args_size=0
0: invokestatic sun.misc.Unsafe.getUnsafe:()Lsun/misc/Unsafe;
putstatic java.util.concurrent.PriorityBlockingQueue.UNSAFE:Lsun/misc/Unsafe;
1: ldc Ljava/util/concurrent/PriorityBlockingQueue;
astore 0
start local 0 2: getstatic java.util.concurrent.PriorityBlockingQueue.UNSAFE:Lsun/misc/Unsafe;
3: aload 0
ldc "allocationSpinLock"
invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
4: invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
putstatic java.util.concurrent.PriorityBlockingQueue.allocationSpinLockOffset:J
end local 0 5: goto 8
StackMap locals:
StackMap stack: java.lang.Exception
6: astore 0
start local 0 7: new java.lang.Error
dup
aload 0
invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
athrow
end local 0 8: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
2 5 0 k Ljava/lang/Class<*>;
7 8 0 e Ljava/lang/Exception;
Exception table:
from to target type
0 5 6 Class java.lang.Exception
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
bipush 11
aconst_null
invokespecial java.util.concurrent.PriorityBlockingQueue.<init>:(ILjava/util/Comparator;)V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
public void <init>(int);
descriptor: (I)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
iload 1
aconst_null
invokespecial java.util.concurrent.PriorityBlockingQueue.<init>:(ILjava/util/Comparator;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 2 1 initialCapacity I
MethodParameters:
Name Flags
initialCapacity
public void <init>(int, java.util.Comparator<? super E>);
descriptor: (ILjava/util/Comparator;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 0
invokespecial java.util.AbstractQueue.<init>:()V
1: iload 1
iconst_1
if_icmpge 3
2: new java.lang.IllegalArgumentException
dup
invokespecial java.lang.IllegalArgumentException.<init>:()V
athrow
3: StackMap locals: java.util.concurrent.PriorityBlockingQueue int java.util.Comparator
StackMap stack:
aload 0
new java.util.concurrent.locks.ReentrantLock
dup
invokespecial java.util.concurrent.locks.ReentrantLock.<init>:()V
putfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
4: aload 0
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.newCondition:()Ljava/util/concurrent/locks/Condition;
putfield java.util.concurrent.PriorityBlockingQueue.notEmpty:Ljava/util/concurrent/locks/Condition;
5: aload 0
aload 2
putfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
6: aload 0
iload 1
anewarray java.lang.Object
putfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
7: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 8 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 8 1 initialCapacity I
0 8 2 comparator Ljava/util/Comparator<-TE;>;
Signature: (ILjava/util/Comparator<-TE;>;)V
MethodParameters:
Name Flags
initialCapacity
comparator
public void <init>(java.util.Collection<? extends E>);
descriptor: (Ljava/util/Collection;)V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=7, 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.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
2: aload 0
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.newCondition:()Ljava/util/concurrent/locks/Condition;
putfield java.util.concurrent.PriorityBlockingQueue.notEmpty:Ljava/util/concurrent/locks/Condition;
3: iconst_1
istore 2
start local 2 4: iconst_1
istore 3
start local 3 5: aload 1
instanceof java.util.SortedSet
ifeq 10
6: aload 1
checkcast java.util.SortedSet
astore 4
start local 4 7: aload 0
aload 4
invokeinterface java.util.SortedSet.comparator:()Ljava/util/Comparator;
putfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
8: iconst_0
istore 2
end local 4 9: goto 17
10: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.Collection int int
StackMap stack:
aload 1
instanceof java.util.concurrent.PriorityBlockingQueue
ifeq 17
11: aload 1
checkcast java.util.concurrent.PriorityBlockingQueue
12: astore 4
start local 4 13: aload 0
aload 4
invokevirtual java.util.concurrent.PriorityBlockingQueue.comparator:()Ljava/util/Comparator;
putfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
14: iconst_0
istore 3
15: aload 4
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
ldc Ljava/util/concurrent/PriorityBlockingQueue;
if_acmpne 17
16: iconst_0
istore 2
end local 4 17: StackMap locals:
StackMap stack:
aload 1
invokeinterface java.util.Collection.toArray:()[Ljava/lang/Object;
astore 4
start local 4 18: aload 4
arraylength
istore 5
start local 5 19: aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
ldc Ljava/util/ArrayList;
if_acmpeq 21
20: aload 4
iload 5
ldc [Ljava/lang/Object;
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;
astore 4
21: StackMap locals: java.lang.Object[] int
StackMap stack:
iload 3
ifeq 28
iload 5
iconst_1
if_icmpeq 22
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
ifnull 28
22: StackMap locals:
StackMap stack:
iconst_0
istore 6
start local 6 23: goto 27
24: StackMap locals: int
StackMap stack:
aload 4
iload 6
aaload
ifnonnull 26
25: new java.lang.NullPointerException
dup
invokespecial java.lang.NullPointerException.<init>:()V
athrow
26: StackMap locals:
StackMap stack:
iinc 6 1
StackMap locals:
StackMap stack:
27: iload 6
iload 5
if_icmplt 24
end local 6 28: StackMap locals:
StackMap stack:
aload 0
aload 4
putfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
29: aload 0
iload 5
putfield java.util.concurrent.PriorityBlockingQueue.size:I
30: iload 2
ifeq 32
31: aload 0
invokevirtual java.util.concurrent.PriorityBlockingQueue.heapify:()V
32: StackMap locals:
StackMap stack:
return
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 33 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 33 1 c Ljava/util/Collection<+TE;>;
4 33 2 heapify Z
5 33 3 screen Z
7 9 4 ss Ljava/util/SortedSet<+TE;>;
13 17 4 pq Ljava/util/concurrent/PriorityBlockingQueue<+TE;>;
18 33 4 a [Ljava/lang/Object;
19 33 5 n I
23 28 6 i I
Signature: (Ljava/util/Collection<+TE;>;)V
MethodParameters:
Name Flags
c
private void tryGrow(java.lang.Object[], int);
descriptor: ([Ljava/lang/Object;I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=6, locals=7, args_size=3
start local 0 start local 1 start local 2 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
1: aconst_null
astore 3
start local 3 2: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.allocationSpinLock:I
ifne 23
3: getstatic java.util.concurrent.PriorityBlockingQueue.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.PriorityBlockingQueue.allocationSpinLockOffset:J
4: iconst_0
iconst_1
5: invokevirtual sun.misc.Unsafe.compareAndSwapInt:(Ljava/lang/Object;JII)Z
6: ifeq 23
7: iload 2
iload 2
bipush 64
if_icmpge 9
8: iload 2
iconst_2
iadd
goto 10
9: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object[] int java.lang.Object[]
StackMap stack: int
iload 2
iconst_1
ishr
10: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object[] int java.lang.Object[]
StackMap stack: int int
iadd
istore 4
start local 4 11: iload 4
ldc 2147483639
isub
ifle 16
12: iload 2
iconst_1
iadd
istore 5
start local 5 13: iload 5
iflt 14
iload 5
ldc 2147483639
if_icmple 15
14: StackMap locals: int int
StackMap stack:
new java.lang.OutOfMemoryError
dup
invokespecial java.lang.OutOfMemoryError.<init>:()V
athrow
15: StackMap locals:
StackMap stack:
ldc 2147483639
istore 4
end local 5 16: StackMap locals:
StackMap stack:
iload 4
iload 2
if_icmple 22
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
aload 1
if_acmpne 22
17: iload 4
anewarray java.lang.Object
astore 3
end local 4 18: goto 22
StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object[] int java.lang.Object[]
StackMap stack: java.lang.Throwable
19: astore 6
20: aload 0
iconst_0
putfield java.util.concurrent.PriorityBlockingQueue.allocationSpinLock:I
21: aload 6
athrow
22: StackMap locals:
StackMap stack:
aload 0
iconst_0
putfield java.util.concurrent.PriorityBlockingQueue.allocationSpinLock:I
23: StackMap locals:
StackMap stack:
aload 3
ifnonnull 25
24: invokestatic java.lang.Thread.yield:()V
25: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
26: aload 3
ifnull 29
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
aload 1
if_acmpne 29
27: aload 0
aload 3
putfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
28: aload 1
iconst_0
aload 3
iconst_0
iload 2
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
29: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 30 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 30 1 array [Ljava/lang/Object;
0 30 2 oldCap I
2 30 3 newArray [Ljava/lang/Object;
11 18 4 newCap I
13 16 5 minCap I
Exception table:
from to target type
7 19 19 any
MethodParameters:
Name Flags
array
oldCap
private E dequeue();
descriptor: ()Ljava/lang/Object;
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
iconst_1
isub
istore 1
start local 1 1: iload 1
ifge 3
2: aconst_null
areturn
3: StackMap locals: int
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
astore 2
start local 2 4: aload 2
iconst_0
aaload
astore 3
start local 3 5: aload 2
iload 1
aaload
astore 4
start local 4 6: aload 2
iload 1
aconst_null
aastore
7: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
astore 5
start local 5 8: aload 5
ifnonnull 10
9: iconst_0
aload 4
aload 2
iload 1
invokestatic java.util.concurrent.PriorityBlockingQueue.siftDownComparable:(ILjava/lang/Object;[Ljava/lang/Object;I)V
goto 11
10: StackMap locals: java.util.concurrent.PriorityBlockingQueue int java.lang.Object[] java.lang.Object java.lang.Object java.util.Comparator
StackMap stack:
iconst_0
aload 4
aload 2
iload 1
aload 5
invokestatic java.util.concurrent.PriorityBlockingQueue.siftDownUsingComparator:(ILjava/lang/Object;[Ljava/lang/Object;ILjava/util/Comparator;)V
11: StackMap locals:
StackMap stack:
aload 0
iload 1
putfield java.util.concurrent.PriorityBlockingQueue.size:I
12: aload 3
areturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
1 13 1 n I
4 13 2 array [Ljava/lang/Object;
5 13 3 result TE;
6 13 4 x TE;
8 13 5 cmp Ljava/util/Comparator<-TE;>;
Signature: ()TE;
private static <T> void siftUpComparable(int, T, []);
descriptor: (ILjava/lang/Object;[Ljava/lang/Object;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=6, args_size=3
start local 0 start local 1 start local 2 0: aload 1
checkcast java.lang.Comparable
astore 3
start local 3 1: goto 8
2: StackMap locals: java.lang.Comparable
StackMap stack:
iload 0
iconst_1
isub
iconst_1
iushr
istore 4
start local 4 3: aload 2
iload 4
aaload
astore 5
start local 5 4: aload 3
aload 5
invokeinterface java.lang.Comparable.compareTo:(Ljava/lang/Object;)I
iflt 6
5: goto 9
6: StackMap locals: int java.lang.Object
StackMap stack:
aload 2
iload 0
aload 5
aastore
7: iload 4
istore 0
end local 5 end local 4 8: StackMap locals:
StackMap stack:
iload 0
ifgt 2
9: StackMap locals:
StackMap stack:
aload 2
iload 0
aload 3
aastore
10: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 k I
0 11 1 x TT;
0 11 2 array [Ljava/lang/Object;
1 11 3 key Ljava/lang/Comparable<-TT;>;
3 8 4 parent I
4 8 5 e Ljava/lang/Object;
Signature: <T:Ljava/lang/Object;>(ITT;[Ljava/lang/Object;)V
MethodParameters:
Name Flags
k
x
array
private static <T> void siftUpUsingComparator(int, T, [], java.util.Comparator<? super T>);
descriptor: (ILjava/lang/Object;[Ljava/lang/Object;Ljava/util/Comparator;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=6, args_size=4
start local 0 start local 1 start local 2 start local 3 0: goto 7
1: StackMap locals:
StackMap stack:
iload 0
iconst_1
isub
iconst_1
iushr
istore 4
start local 4 2: aload 2
iload 4
aaload
astore 5
start local 5 3: aload 3
aload 1
aload 5
invokeinterface java.util.Comparator.compare:(Ljava/lang/Object;Ljava/lang/Object;)I
iflt 5
4: goto 8
5: StackMap locals: int java.lang.Object
StackMap stack:
aload 2
iload 0
aload 5
aastore
6: iload 4
istore 0
end local 5 end local 4 7: StackMap locals:
StackMap stack:
iload 0
ifgt 1
8: StackMap locals:
StackMap stack:
aload 2
iload 0
aload 1
aastore
9: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 k I
0 10 1 x TT;
0 10 2 array [Ljava/lang/Object;
0 10 3 cmp Ljava/util/Comparator<-TT;>;
2 7 4 parent I
3 7 5 e Ljava/lang/Object;
Signature: <T:Ljava/lang/Object;>(ITT;[Ljava/lang/Object;Ljava/util/Comparator<-TT;>;)V
MethodParameters:
Name Flags
k
x
array
cmp
private static <T> void siftDownComparable(int, T, [], );
descriptor: (ILjava/lang/Object;[Ljava/lang/Object;I)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=3, locals=9, args_size=4
start local 0 start local 1 start local 2 start local 3 0: iload 3
ifle 16
1: aload 1
checkcast java.lang.Comparable
astore 4
start local 4 2: iload 3
iconst_1
iushr
istore 5
start local 5 3: goto 14
4: StackMap locals: java.lang.Comparable int
StackMap stack:
iload 0
iconst_1
ishl
iconst_1
iadd
istore 6
start local 6 5: aload 2
iload 6
aaload
astore 7
start local 7 6: iload 6
iconst_1
iadd
istore 8
start local 8 7: iload 8
iload 3
if_icmpge 10
8: aload 7
checkcast java.lang.Comparable
aload 2
iload 8
aaload
invokeinterface java.lang.Comparable.compareTo:(Ljava/lang/Object;)I
ifle 10
9: aload 2
iload 8
dup
istore 6
aaload
astore 7
10: StackMap locals: int java.lang.Object int
StackMap stack:
aload 4
aload 7
invokeinterface java.lang.Comparable.compareTo:(Ljava/lang/Object;)I
ifgt 12
11: goto 15
12: StackMap locals:
StackMap stack:
aload 2
iload 0
aload 7
aastore
13: iload 6
istore 0
end local 8 end local 7 end local 6 14: StackMap locals:
StackMap stack:
iload 0
iload 5
if_icmplt 4
15: StackMap locals:
StackMap stack:
aload 2
iload 0
aload 4
aastore
end local 5 end local 4 16: StackMap locals:
StackMap stack:
return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 k I
0 17 1 x TT;
0 17 2 array [Ljava/lang/Object;
0 17 3 n I
2 16 4 key Ljava/lang/Comparable<-TT;>;
3 16 5 half I
5 14 6 child I
6 14 7 c Ljava/lang/Object;
7 14 8 right I
Signature: <T:Ljava/lang/Object;>(ITT;[Ljava/lang/Object;I)V
MethodParameters:
Name Flags
k
x
array
n
private static <T> void siftDownUsingComparator(int, T, [], int, java.util.Comparator<? super T>);
descriptor: (ILjava/lang/Object;[Ljava/lang/Object;ILjava/util/Comparator;)V
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=4, locals=9, args_size=5
start local 0 start local 1 start local 2 start local 3 start local 4 0: iload 3
ifle 14
1: iload 3
iconst_1
iushr
istore 5
start local 5 2: goto 12
3: StackMap locals: int
StackMap stack:
iload 0
iconst_1
ishl
iconst_1
iadd
istore 6
start local 6 4: aload 2
iload 6
aaload
astore 7
start local 7 5: iload 6
iconst_1
iadd
istore 8
start local 8 6: iload 8
iload 3
if_icmpge 8
aload 4
aload 7
aload 2
iload 8
aaload
invokeinterface java.util.Comparator.compare:(Ljava/lang/Object;Ljava/lang/Object;)I
ifle 8
7: aload 2
iload 8
dup
istore 6
aaload
astore 7
8: StackMap locals: int java.lang.Object int
StackMap stack:
aload 4
aload 1
aload 7
invokeinterface java.util.Comparator.compare:(Ljava/lang/Object;Ljava/lang/Object;)I
ifgt 10
9: goto 13
10: StackMap locals:
StackMap stack:
aload 2
iload 0
aload 7
aastore
11: iload 6
istore 0
end local 8 end local 7 end local 6 12: StackMap locals:
StackMap stack:
iload 0
iload 5
if_icmplt 3
13: StackMap locals:
StackMap stack:
aload 2
iload 0
aload 1
aastore
end local 5 14: StackMap locals:
StackMap stack:
return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 15 0 k I
0 15 1 x TT;
0 15 2 array [Ljava/lang/Object;
0 15 3 n I
0 15 4 cmp Ljava/util/Comparator<-TT;>;
2 14 5 half I
4 12 6 child I
5 12 7 c Ljava/lang/Object;
6 12 8 right I
Signature: <T:Ljava/lang/Object;>(ITT;[Ljava/lang/Object;ILjava/util/Comparator<-TT;>;)V
MethodParameters:
Name Flags
k
x
array
n
cmp
private void heapify();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
astore 1
start local 1 1: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
istore 2
start local 2 2: iload 2
iconst_1
iushr
iconst_1
isub
istore 3
start local 3 3: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
astore 4
start local 4 4: aload 4
ifnonnull 11
5: iload 3
istore 5
start local 5 6: goto 9
7: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object[] int int java.util.Comparator int
StackMap stack:
iload 5
aload 1
iload 5
aaload
aload 1
iload 2
invokestatic java.util.concurrent.PriorityBlockingQueue.siftDownComparable:(ILjava/lang/Object;[Ljava/lang/Object;I)V
8: iinc 5 -1
StackMap locals:
StackMap stack:
9: iload 5
ifge 7
end local 5 10: goto 16
11: StackMap locals:
StackMap stack:
iload 3
istore 5
start local 5 12: goto 15
13: StackMap locals: int
StackMap stack:
iload 5
aload 1
iload 5
aaload
aload 1
iload 2
aload 4
invokestatic java.util.concurrent.PriorityBlockingQueue.siftDownUsingComparator:(ILjava/lang/Object;[Ljava/lang/Object;ILjava/util/Comparator;)V
14: iinc 5 -1
StackMap locals:
StackMap stack:
15: iload 5
ifge 13
end local 5 16: StackMap locals:
StackMap stack:
return
end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
1 17 1 array [Ljava/lang/Object;
2 17 2 n I
3 17 3 half I
4 17 4 cmp Ljava/util/Comparator<-TE;>;
6 10 5 i I
12 16 5 i I
public boolean add();
descriptor: (Ljava/lang/Object;)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.PriorityBlockingQueue.offer:(Ljava/lang/Object;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 1 1 e TE;
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public boolean offer();
descriptor: (Ljava/lang/Object;)Z
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=8, 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.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 2
start local 2 3: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
4: goto 6
start local 3 start local 4 start local 5 5: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object java.util.concurrent.locks.ReentrantLock int int java.lang.Object[]
StackMap stack:
aload 0
aload 5
iload 4
invokevirtual java.util.concurrent.PriorityBlockingQueue.tryGrow:([Ljava/lang/Object;I)V
end local 5 end local 4 end local 3 6: StackMap locals:
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
dup
istore 3
start local 3 7: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
dup
astore 5
start local 5 8: arraylength
dup
istore 4
start local 4 9: if_icmpge 5
10: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
astore 6
start local 6 11: aload 6
ifnonnull 13
12: iload 3
aload 1
aload 5
invokestatic java.util.concurrent.PriorityBlockingQueue.siftUpComparable:(ILjava/lang/Object;[Ljava/lang/Object;)V
goto 14
13: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object java.util.concurrent.locks.ReentrantLock int int java.lang.Object[] java.util.Comparator
StackMap stack:
iload 3
aload 1
aload 5
aload 6
invokestatic java.util.concurrent.PriorityBlockingQueue.siftUpUsingComparator:(ILjava/lang/Object;[Ljava/lang/Object;Ljava/util/Comparator;)V
14: StackMap locals:
StackMap stack:
aload 0
iload 3
iconst_1
iadd
putfield java.util.concurrent.PriorityBlockingQueue.size:I
15: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.notEmpty:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.signal:()V
end local 6 16: goto 20
StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object java.util.concurrent.locks.ReentrantLock int int java.lang.Object[]
StackMap stack: java.lang.Throwable
17: astore 7
18: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
19: aload 7
athrow
20: StackMap locals:
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
21: iconst_1
ireturn
end local 5 end local 4 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 22 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 22 1 e TE;
3 22 2 lock Ljava/util/concurrent/locks/ReentrantLock;
5 6 3 n I
7 22 3 n I
5 6 4 cap I
9 22 4 cap I
5 6 5 array [Ljava/lang/Object;
8 22 5 array [Ljava/lang/Object;
11 16 6 cmp Ljava/util/Comparator<-TE;>;
Exception table:
from to target type
10 17 17 any
Signature: (TE;)Z
MethodParameters:
Name Flags
e
public void put();
descriptor: (Ljava/lang/Object;)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.PriorityBlockingQueue.offer:(Ljava/lang/Object;)Z
pop
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 2 1 e TE;
Signature: (TE;)V
MethodParameters:
Name Flags
e
public boolean offer(E, long, java.util.concurrent.TimeUnit);
descriptor: (Ljava/lang/Object;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.PriorityBlockingQueue.offer:(Ljava/lang/Object;)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/PriorityBlockingQueue<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/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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
invokevirtual java.util.concurrent.PriorityBlockingQueue.dequeue:()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.PriorityBlockingQueue 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/PriorityBlockingQueue<TE;>;
1 8 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
Signature: ()TE;
public E take();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 1
start local 1 1: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.lockInterruptibly:()V
2: goto 4
start local 2 3: StackMap locals: java.util.concurrent.locks.ReentrantLock java.lang.Object
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.notEmpty:Ljava/util/concurrent/locks/Condition;
invokeinterface java.util.concurrent.locks.Condition.await:()V
end local 2 4: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.PriorityBlockingQueue.dequeue:()Ljava/lang/Object;
dup
astore 2
start local 2 5: ifnull 3
6: goto 10
end local 2 StackMap locals:
StackMap stack: java.lang.Throwable
7: astore 3
8: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
9: aload 3
athrow
start local 2 10: StackMap locals: java.lang.Object
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
11: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
1 12 1 lock Ljava/util/concurrent/locks/ReentrantLock;
3 4 2 result TE;
5 7 2 result TE;
10 12 2 result TE;
Exception table:
from to target type
2 7 7 any
Exceptions:
throws java.lang.InterruptedException
Signature: ()TE;
public E poll(long, java.util.concurrent.TimeUnit);
descriptor: (JLjava/util/concurrent/TimeUnit;)Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=4, locals=9, 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.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 6
start local 6 2: aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.lockInterruptibly:()V
3: goto 5
start local 7 4: StackMap locals: long java.util.concurrent.locks.ReentrantLock java.lang.Object
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.notEmpty:Ljava/util/concurrent/locks/Condition;
lload 4
invokeinterface java.util.concurrent.locks.Condition.awaitNanos:(J)J
lstore 4
end local 7 5: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.util.concurrent.PriorityBlockingQueue.dequeue:()Ljava/lang/Object;
dup
astore 7
start local 7 6: ifnonnull 11
lload 4
lconst_0
lcmp
ifgt 4
7: goto 11
end local 7 StackMap locals:
StackMap stack: java.lang.Throwable
8: astore 8
9: aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
10: aload 8
athrow
start local 7 11: StackMap locals: java.lang.Object
StackMap stack:
aload 6
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
12: aload 7
areturn
end local 7 end local 6 end local 4 end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 13 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 13 1 timeout J
0 13 3 unit Ljava/util/concurrent/TimeUnit;
1 13 4 nanos J
2 13 6 lock Ljava/util/concurrent/locks/ReentrantLock;
4 5 7 result TE;
6 8 7 result TE;
11 13 7 result TE;
Exception table:
from to target type
3 8 8 any
Exceptions:
throws java.lang.InterruptedException
Signature: (JLjava/util/concurrent/TimeUnit;)TE;
MethodParameters:
Name Flags
timeout
unit
public E peek();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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.PriorityBlockingQueue.size:I
ifne 3
aconst_null
goto 4
StackMap locals: java.util.concurrent.locks.ReentrantLock
StackMap stack:
3: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
iconst_0
aaload
StackMap locals:
StackMap stack: java.lang.Object
4: astore 3
5: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
6: aload 3
areturn
7: StackMap locals:
StackMap stack: java.lang.Throwable
astore 2
8: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
9: aload 2
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
1 10 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 5 7 any
Signature: ()TE;
public java.util.Comparator<? super E> comparator();
descriptor: ()Ljava/util/Comparator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
Signature: ()Ljava/util/Comparator<-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.PriorityBlockingQueue.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.PriorityBlockingQueue.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.PriorityBlockingQueue 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/PriorityBlockingQueue<TE;>;
1 8 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 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/PriorityBlockingQueue<TE;>;
private int indexOf(java.lang.Object);
descriptor: (Ljava/lang/Object;)I
flags: (0x0002) ACC_PRIVATE
Code:
stack=3, locals=5, args_size=2
start local 0 start local 1 0: aload 1
ifnull 9
1: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
astore 2
start local 2 2: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
istore 3
start local 3 3: iconst_0
istore 4
start local 4 4: goto 8
5: StackMap locals: java.lang.Object[] int int
StackMap stack:
aload 1
aload 2
iload 4
aaload
invokevirtual java.lang.Object.equals:(Ljava/lang/Object;)Z
ifeq 7
6: iload 4
ireturn
7: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
8: iload 4
iload 3
if_icmplt 5
end local 4 end local 3 end local 2 9: StackMap locals:
StackMap stack:
iconst_m1
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 10 1 o Ljava/lang/Object;
2 9 2 array [Ljava/lang/Object;
3 9 3 n I
4 9 4 i I
MethodParameters:
Name Flags
o
private void removeAt(int);
descriptor: (I)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
astore 2
start local 2 1: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
iconst_1
isub
istore 3
start local 3 2: iload 3
iload 1
if_icmpne 4
3: aload 2
iload 1
aconst_null
aastore
goto 14
4: StackMap locals: java.lang.Object[] int
StackMap stack:
aload 2
iload 3
aaload
astore 4
start local 4 5: aload 2
iload 3
aconst_null
aastore
6: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
astore 5
start local 5 7: aload 5
ifnonnull 9
8: iload 1
aload 4
aload 2
iload 3
invokestatic java.util.concurrent.PriorityBlockingQueue.siftDownComparable:(ILjava/lang/Object;[Ljava/lang/Object;I)V
goto 10
9: StackMap locals: java.lang.Object java.util.Comparator
StackMap stack:
iload 1
aload 4
aload 2
iload 3
aload 5
invokestatic java.util.concurrent.PriorityBlockingQueue.siftDownUsingComparator:(ILjava/lang/Object;[Ljava/lang/Object;ILjava/util/Comparator;)V
10: StackMap locals:
StackMap stack:
aload 2
iload 1
aaload
aload 4
if_acmpne 14
11: aload 5
ifnonnull 13
12: iload 1
aload 4
aload 2
invokestatic java.util.concurrent.PriorityBlockingQueue.siftUpComparable:(ILjava/lang/Object;[Ljava/lang/Object;)V
goto 14
13: StackMap locals:
StackMap stack:
iload 1
aload 4
aload 2
aload 5
invokestatic java.util.concurrent.PriorityBlockingQueue.siftUpUsingComparator:(ILjava/lang/Object;[Ljava/lang/Object;Ljava/util/Comparator;)V
end local 5 end local 4 14: StackMap locals:
StackMap stack:
aload 0
iload 3
putfield java.util.concurrent.PriorityBlockingQueue.size:I
15: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 16 1 i I
1 16 2 array [Ljava/lang/Object;
2 16 3 n I
5 14 4 moved TE;
7 14 5 cmp Ljava/util/Comparator<-TE;>;
MethodParameters:
Name Flags
i
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.PriorityBlockingQueue.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
aload 1
invokevirtual java.util.concurrent.PriorityBlockingQueue.indexOf:(Ljava/lang/Object;)I
istore 3
start local 3 3: iload 3
iconst_m1
if_icmpne 6
4: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
5: iconst_0
ireturn
6: StackMap locals: java.util.concurrent.locks.ReentrantLock int
StackMap stack:
aload 0
iload 3
invokevirtual java.util.concurrent.PriorityBlockingQueue.removeAt:(I)V
7: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
8: iconst_1
ireturn
end local 3 9: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 4
10: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
11: aload 4
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 12 1 o Ljava/lang/Object;
1 12 2 lock Ljava/util/concurrent/locks/ReentrantLock;
3 9 3 i I
Exception table:
from to target type
2 4 9 any
6 7 9 any
MethodParameters:
Name Flags
o
void removeEQ(java.lang.Object);
descriptor: (Ljava/lang/Object;)V
flags: (0x0000)
Code:
stack=3, locals=7, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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.PriorityBlockingQueue.queue:[Ljava/lang/Object;
astore 3
start local 3 3: iconst_0
istore 4
start local 4 4: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
istore 5
start local 5 5: goto 10
6: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object java.util.concurrent.locks.ReentrantLock java.lang.Object[] int int
StackMap stack:
aload 1
aload 3
iload 4
aaload
if_acmpne 9
7: aload 0
iload 4
invokevirtual java.util.concurrent.PriorityBlockingQueue.removeAt:(I)V
8: goto 15
9: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
10: iload 4
iload 5
if_icmplt 6
end local 5 end local 4 end local 3 11: goto 15
StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
12: astore 6
13: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
14: aload 6
athrow
15: StackMap locals:
StackMap stack:
aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
16: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 17 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 17 1 o Ljava/lang/Object;
1 17 2 lock Ljava/util/concurrent/locks/ReentrantLock;
3 11 3 array [Ljava/lang/Object;
4 11 4 i I
5 11 5 n I
Exception table:
from to target type
2 12 12 any
MethodParameters:
Name Flags
o
public boolean contains(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.PriorityBlockingQueue.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
aload 1
invokevirtual java.util.concurrent.PriorityBlockingQueue.indexOf:(Ljava/lang/Object;)I
iconst_m1
if_icmpeq 3
iconst_1
goto 4
StackMap locals: java.util.concurrent.locks.ReentrantLock
StackMap stack:
3: iconst_0
StackMap locals:
StackMap stack: int
4: istore 4
5: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
6: iload 4
ireturn
7: StackMap locals:
StackMap stack: java.lang.Throwable
astore 3
8: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
9: aload 3
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 10 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 10 1 o Ljava/lang/Object;
1 10 2 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 5 7 any
MethodParameters:
Name Flags
o
public java.lang.Object[] toArray();
descriptor: ()[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=4, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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.PriorityBlockingQueue.queue:[Ljava/lang/Object;
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;I)[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.PriorityBlockingQueue 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/PriorityBlockingQueue<TE;>;
1 8 1 lock Ljava/util/concurrent/locks/ReentrantLock;
Exception table:
from to target type
2 3 5 any
public java.lang.String toString();
descriptor: ()Ljava/lang/String;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=8, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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.PriorityBlockingQueue.size:I
istore 2
start local 2 3: iload 2
ifne 6
4: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
5: ldc "[]"
areturn
6: StackMap locals: java.util.concurrent.locks.ReentrantLock int
StackMap stack:
new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
astore 3
start local 3 7: aload 3
bipush 91
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
8: iconst_0
istore 4
start local 4 9: goto 17
10: StackMap locals: java.lang.StringBuilder int
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
iload 4
aaload
astore 5
start local 5 11: aload 3
aload 5
aload 0
if_acmpne 12
ldc "(this Collection)"
goto 13
StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.concurrent.locks.ReentrantLock int java.lang.StringBuilder int java.lang.Object
StackMap stack: java.lang.StringBuilder
12: aload 5
StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.concurrent.locks.ReentrantLock int java.lang.StringBuilder int java.lang.Object
StackMap stack: java.lang.StringBuilder java.lang.Object
13: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
pop
14: iload 4
iload 2
iconst_1
isub
if_icmpeq 16
15: aload 3
bipush 44
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
bipush 32
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
pop
end local 5 16: StackMap locals:
StackMap stack:
iinc 4 1
StackMap locals:
StackMap stack:
17: iload 4
iload 2
if_icmplt 10
end local 4 18: aload 3
bipush 93
invokevirtual java.lang.StringBuilder.append:(C)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
astore 7
19: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
20: aload 7
areturn
end local 3 end local 2 21: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 6
22: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
23: aload 6
athrow
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 24 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
1 24 1 lock Ljava/util/concurrent/locks/ReentrantLock;
3 21 2 n I
7 21 3 sb Ljava/lang/StringBuilder;
9 18 4 i I
11 16 5 e Ljava/lang/Object;
Exception table:
from to target type
2 4 21 any
6 19 21 any
public int drainTo(java.util.Collection<? super E>);
descriptor: (Ljava/util/Collection;)I
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
ldc 2147483647
invokevirtual java.util.concurrent.PriorityBlockingQueue.drainTo:(Ljava/util/Collection;I)I
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 1 1 c Ljava/util/Collection<-TE;>;
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=3, 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.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
astore 3
start local 3 7: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
8: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
iload 2
invokestatic java.lang.Math.min:(II)I
istore 4
start local 4 9: iconst_0
istore 5
start local 5 10: goto 14
11: StackMap locals: java.util.concurrent.locks.ReentrantLock int int
StackMap stack:
aload 1
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
iconst_0
aaload
invokeinterface java.util.Collection.add:(Ljava/lang/Object;)Z
pop
12: aload 0
invokevirtual java.util.concurrent.PriorityBlockingQueue.dequeue:()Ljava/lang/Object;
pop
13: iinc 5 1
StackMap locals:
StackMap stack:
14: iload 5
iload 4
if_icmplt 11
end local 5 15: iload 4
istore 7
16: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
17: iload 7
ireturn
end local 4 18: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.Collection int java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 6
19: aload 3
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
20: 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/PriorityBlockingQueue<TE;>;
0 21 1 c Ljava/util/Collection<-TE;>;
0 21 2 maxElements I
7 21 3 lock Ljava/util/concurrent/locks/ReentrantLock;
9 18 4 n I
10 15 5 i I
Exception table:
from to target type
8 16 18 any
Signature: (Ljava/util/Collection<-TE;>;I)I
MethodParameters:
Name Flags
c
maxElements
public void clear();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=6, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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.PriorityBlockingQueue.queue:[Ljava/lang/Object;
astore 2
start local 2 3: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
istore 3
start local 3 4: aload 0
iconst_0
putfield java.util.concurrent.PriorityBlockingQueue.size:I
5: iconst_0
istore 4
start local 4 6: goto 9
7: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.concurrent.locks.ReentrantLock java.lang.Object[] int int
StackMap stack:
aload 2
iload 4
aconst_null
aastore
8: iinc 4 1
StackMap locals:
StackMap stack:
9: iload 4
iload 3
if_icmplt 7
end local 4 end local 3 end local 2 10: goto 14
StackMap locals: java.util.concurrent.PriorityBlockingQueue java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
11: astore 5
12: aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
13: aload 5
athrow
14: StackMap locals:
StackMap stack:
aload 1
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
15: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
1 16 1 lock Ljava/util/concurrent/locks/ReentrantLock;
3 10 2 array [Ljava/lang/Object;
4 10 3 n I
6 10 4 i I
Exception table:
from to target type
2 11 11 any
public <T> T[] toArray();
descriptor: ([Ljava/lang/Object;)[Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=5, locals=6, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.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.PriorityBlockingQueue.size:I
istore 3
start local 3 3: aload 1
arraylength
iload 3
if_icmpge 7
4: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
aload 1
invokevirtual java.lang.Object.getClass:()Ljava/lang/Class;
invokestatic java.util.Arrays.copyOf:([Ljava/lang/Object;ILjava/lang/Class;)[Ljava/lang/Object;
astore 5
5: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
6: aload 5
areturn
7: StackMap locals: java.util.concurrent.locks.ReentrantLock int
StackMap stack:
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
iconst_0
aload 1
iconst_0
iload 3
invokestatic java.lang.System.arraycopy:(Ljava/lang/Object;ILjava/lang/Object;II)V
8: aload 1
arraylength
iload 3
if_icmple 10
9: aload 1
iload 3
aconst_null
aastore
10: StackMap locals:
StackMap stack:
aload 1
astore 5
11: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
12: aload 5
areturn
end local 3 13: StackMap locals: java.util.concurrent.PriorityBlockingQueue java.lang.Object[] java.util.concurrent.locks.ReentrantLock
StackMap stack: java.lang.Throwable
astore 4
14: aload 2
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
15: aload 4
athrow
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 16 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 16 1 a [Ljava/lang/Object;
1 16 2 lock Ljava/util/concurrent/locks/ReentrantLock;
3 13 3 n I
Exception table:
from to target type
2 5 13 any
7 11 13 any
Signature: <T:Ljava/lang/Object;>([TT;)[TT;
MethodParameters:
Name Flags
a
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.PriorityBlockingQueue$Itr
dup
aload 0
aload 0
invokevirtual java.util.concurrent.PriorityBlockingQueue.toArray:()[Ljava/lang/Object;
invokespecial java.util.concurrent.PriorityBlockingQueue$Itr.<init>:(Ljava/util/concurrent/PriorityBlockingQueue;[Ljava/lang/Object;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
Signature: ()Ljava/util/Iterator<TE;>;
private void writeObject(java.io.ObjectOutputStream);
descriptor: (Ljava/io/ObjectOutputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.lock:()V
1: aload 0
new java.util.PriorityQueue
dup
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.size:I
iconst_1
invokestatic java.lang.Math.max:(II)I
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
invokespecial java.util.PriorityQueue.<init>:(ILjava/util/Comparator;)V
putfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
2: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
aload 0
invokevirtual java.util.PriorityQueue.addAll:(Ljava/util/Collection;)Z
pop
3: aload 1
invokevirtual java.io.ObjectOutputStream.defaultWriteObject:()V
4: goto 9
StackMap locals:
StackMap stack: java.lang.Throwable
5: astore 2
6: aload 0
aconst_null
putfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
7: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
8: aload 2
athrow
9: StackMap locals:
StackMap stack:
aload 0
aconst_null
putfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
10: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.lock:Ljava/util/concurrent/locks/ReentrantLock;
invokevirtual java.util.concurrent.locks.ReentrantLock.unlock:()V
11: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 12 1 s Ljava/io/ObjectOutputStream;
Exception table:
from to target type
1 5 5 any
Exceptions:
throws java.io.IOException
MethodParameters:
Name Flags
s
private void readObject(java.io.ObjectInputStream);
descriptor: (Ljava/io/ObjectInputStream;)V
flags: (0x0002) ACC_PRIVATE
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: aload 1
invokevirtual java.io.ObjectInputStream.defaultReadObject:()V
1: aload 0
getfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.size:()I
istore 2
start local 2 2: invokestatic sun.misc.SharedSecrets.getJavaOISAccess:()Lsun/misc/JavaOISAccess;
aload 1
ldc [Ljava/lang/Object;
iload 2
invokeinterface sun.misc.JavaOISAccess.checkArray:(Ljava/io/ObjectInputStream;Ljava/lang/Class;I)V
3: aload 0
iload 2
anewarray java.lang.Object
putfield java.util.concurrent.PriorityBlockingQueue.queue:[Ljava/lang/Object;
4: aload 0
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.PriorityQueue.comparator:()Ljava/util/Comparator;
putfield java.util.concurrent.PriorityBlockingQueue.comparator:Ljava/util/Comparator;
5: aload 0
aload 0
getfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
invokevirtual java.util.concurrent.PriorityBlockingQueue.addAll:(Ljava/util/Collection;)Z
pop
end local 2 6: goto 10
StackMap locals:
StackMap stack: java.lang.Throwable
7: astore 3
8: aload 0
aconst_null
putfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
9: aload 3
athrow
10: StackMap locals:
StackMap stack:
aload 0
aconst_null
putfield java.util.concurrent.PriorityBlockingQueue.q:Ljava/util/PriorityQueue;
11: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
0 12 1 s Ljava/io/ObjectInputStream;
2 6 2 sz I
Exception table:
from to target type
0 7 7 any
Exceptions:
throws java.io.IOException, java.lang.ClassNotFoundException
MethodParameters:
Name Flags
s
public java.util.Spliterator<E> spliterator();
descriptor: ()Ljava/util/Spliterator;
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=1, args_size=1
start local 0 0: new java.util.concurrent.PriorityBlockingQueue$PBQSpliterator
dup
aload 0
aconst_null
iconst_0
iconst_m1
invokespecial java.util.concurrent.PriorityBlockingQueue$PBQSpliterator.<init>:(Ljava/util/concurrent/PriorityBlockingQueue;[Ljava/lang/Object;II)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/PriorityBlockingQueue<TE;>;
Signature: ()Ljava/util/Spliterator<TE;>;
}
Signature: <E:Ljava/lang/Object;>Ljava/util/AbstractQueue<TE;>;Ljava/util/concurrent/BlockingQueue<TE;>;Ljava/io/Serializable;
SourceFile: "PriorityBlockingQueue.java"
NestMembers:
java.util.concurrent.PriorityBlockingQueue$Itr java.util.concurrent.PriorityBlockingQueue$PBQSpliterator
InnerClasses:
final Itr = java.util.concurrent.PriorityBlockingQueue$Itr of java.util.concurrent.PriorityBlockingQueue
final PBQSpliterator = java.util.concurrent.PriorityBlockingQueue$PBQSpliterator of java.util.concurrent.PriorityBlockingQueue