public class sun.misc.Queue<T>
minor version: 0
major version: 59
flags: flags: (0x0021) ACC_PUBLIC, ACC_SUPER
this_class: sun.misc.Queue
super_class: java.lang.Object
{
int length;
descriptor: I
flags: (0x0000)
sun.misc.QueueElement<T> head;
descriptor: Lsun/misc/QueueElement;
flags: (0x0000)
Signature: Lsun/misc/QueueElement<TT;>;
sun.misc.QueueElement<T> tail;
descriptor: Lsun/misc/QueueElement;
flags: (0x0000)
Signature: Lsun/misc/QueueElement<TT;>;
public void <init>();
descriptor: ()V
flags: (0x0001) ACC_PUBLIC
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
iconst_0
putfield sun.misc.Queue.length:I
2: aload 0
aconst_null
putfield sun.misc.Queue.head:Lsun/misc/QueueElement;
3: aload 0
aconst_null
putfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
4: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Lsun/misc/Queue<TT;>;
public synchronized void enqueue();
descriptor: (Ljava/lang/Object;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=3, args_size=2
start local 0 start local 1 0: new sun.misc.QueueElement
dup
aload 1
invokespecial sun.misc.QueueElement.<init>:(Ljava/lang/Object;)V
astore 2
start local 2 1: aload 0
getfield sun.misc.Queue.head:Lsun/misc/QueueElement;
ifnonnull 6
2: aload 0
aload 2
putfield sun.misc.Queue.head:Lsun/misc/QueueElement;
3: aload 0
aload 2
putfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
4: aload 0
iconst_1
putfield sun.misc.Queue.length:I
5: goto 10
6: StackMap locals: sun.misc.QueueElement
StackMap stack:
aload 2
aload 0
getfield sun.misc.Queue.head:Lsun/misc/QueueElement;
putfield sun.misc.QueueElement.next:Lsun/misc/QueueElement;
7: aload 0
getfield sun.misc.Queue.head:Lsun/misc/QueueElement;
aload 2
putfield sun.misc.QueueElement.prev:Lsun/misc/QueueElement;
8: aload 0
aload 2
putfield sun.misc.Queue.head:Lsun/misc/QueueElement;
9: aload 0
dup
getfield sun.misc.Queue.length:I
iconst_1
iadd
putfield sun.misc.Queue.length:I
10: StackMap locals:
StackMap stack:
aload 0
invokevirtual java.lang.Object.notify:()V
11: return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 12 0 this Lsun/misc/Queue<TT;>;
0 12 1 obj TT;
1 12 2 newElt Lsun/misc/QueueElement<TT;>;
Signature: (TT;)V
MethodParameters:
Name Flags
obj
public T dequeue();
descriptor: ()Ljava/lang/Object;
flags: (0x0001) ACC_PUBLIC
Code:
stack=3, locals=1, args_size=1
start local 0 0: aload 0
lconst_0
invokevirtual sun.misc.Queue.dequeue:(J)Ljava/lang/Object;
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/misc/Queue<TT;>;
Exceptions:
throws java.lang.InterruptedException
Signature: ()TT;
public synchronized T dequeue();
descriptor: (J)Ljava/lang/Object;
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=3, locals=4, args_size=2
start local 0 start local 1 0: goto 2
1: StackMap locals:
StackMap stack:
aload 0
lload 1
invokevirtual java.lang.Object.wait:(J)V
2: StackMap locals:
StackMap stack:
aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
ifnull 1
3: aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
astore 3
start local 3 4: aload 0
aload 3
getfield sun.misc.QueueElement.prev:Lsun/misc/QueueElement;
putfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
5: aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
ifnonnull 8
6: aload 0
aconst_null
putfield sun.misc.Queue.head:Lsun/misc/QueueElement;
7: goto 9
8: StackMap locals: sun.misc.QueueElement
StackMap stack:
aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
aconst_null
putfield sun.misc.QueueElement.next:Lsun/misc/QueueElement;
9: StackMap locals:
StackMap stack:
aload 0
dup
getfield sun.misc.Queue.length:I
iconst_1
isub
putfield sun.misc.Queue.length:I
10: aload 3
getfield sun.misc.QueueElement.obj:Ljava/lang/Object;
areturn
end local 3 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 11 0 this Lsun/misc/Queue<TT;>;
0 11 1 timeOut J
4 11 3 elt Lsun/misc/QueueElement<TT;>;
Exceptions:
throws java.lang.InterruptedException
Signature: (J)TT;
MethodParameters:
Name Flags
timeOut
public synchronized boolean isEmpty();
descriptor: ()Z
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
ifnonnull 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Lsun/misc/Queue<TT;>;
public final synchronized java.util.Enumeration<T> elements();
descriptor: ()Ljava/util/Enumeration;
flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SYNCHRONIZED
Code:
stack=3, locals=1, args_size=1
start local 0 0: new sun.misc.LIFOQueueEnumerator
dup
aload 0
invokespecial sun.misc.LIFOQueueEnumerator.<init>:(Lsun/misc/Queue;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/misc/Queue<TT;>;
Signature: ()Ljava/util/Enumeration<TT;>;
public final synchronized java.util.Enumeration<T> reverseElements();
descriptor: ()Ljava/util/Enumeration;
flags: (0x0031) ACC_PUBLIC, ACC_FINAL, ACC_SYNCHRONIZED
Code:
stack=3, locals=1, args_size=1
start local 0 0: new sun.misc.FIFOQueueEnumerator
dup
aload 0
invokespecial sun.misc.FIFOQueueEnumerator.<init>:(Lsun/misc/Queue;)V
areturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Lsun/misc/Queue<TT;>;
Signature: ()Ljava/util/Enumeration<TT;>;
public synchronized void dump(java.lang.String);
descriptor: (Ljava/lang/String;)V
flags: (0x0021) ACC_PUBLIC, ACC_SYNCHRONIZED
Code:
stack=4, locals=4, args_size=2
start local 0 start local 1 0: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc ">> "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
1: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc "["
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield sun.misc.Queue.length:I
invokevirtual java.lang.StringBuilder.append:(I)Ljava/lang/StringBuilder;
ldc " elt(s); head = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
2: aload 0
getfield sun.misc.Queue.head:Lsun/misc/QueueElement;
ifnonnull 3
ldc "null"
goto 4
StackMap locals: sun.misc.Queue java.lang.String
StackMap stack: java.io.PrintStream java.lang.StringBuilder
3: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
aload 0
getfield sun.misc.Queue.head:Lsun/misc/QueueElement;
getfield sun.misc.QueueElement.obj:Ljava/lang/Object;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
StackMap locals: sun.misc.Queue java.lang.String
StackMap stack: java.io.PrintStream java.lang.StringBuilder java.lang.String
4: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
5: ldc " tail = "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
ifnonnull 6
ldc "null"
goto 7
StackMap locals: sun.misc.Queue java.lang.String
StackMap stack: java.io.PrintStream java.lang.StringBuilder
6: new java.lang.StringBuilder
dup
invokespecial java.lang.StringBuilder.<init>:()V
aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
getfield sun.misc.QueueElement.obj:Ljava/lang/Object;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
StackMap locals: sun.misc.Queue java.lang.String
StackMap stack: java.io.PrintStream java.lang.StringBuilder java.lang.String
7: invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
8: invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
9: aload 0
getfield sun.misc.Queue.head:Lsun/misc/QueueElement;
astore 2
start local 2 10: aconst_null
astore 3
start local 3 11: goto 15
12: StackMap locals: sun.misc.QueueElement sun.misc.QueueElement
StackMap stack:
getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc " "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 2
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
13: aload 2
astore 3
14: aload 2
getfield sun.misc.QueueElement.next:Lsun/misc/QueueElement;
astore 2
15: StackMap locals:
StackMap stack:
aload 2
ifnonnull 12
16: aload 3
aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
if_acmpeq 18
17: getstatic java.lang.System.err:Ljava/io/PrintStream;
new java.lang.StringBuilder
dup
ldc " tail != last: "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 0
getfield sun.misc.Queue.tail:Lsun/misc/QueueElement;
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
ldc ", "
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
aload 3
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/Object;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
18: StackMap locals:
StackMap stack:
getstatic java.lang.System.err:Ljava/io/PrintStream;
ldc "]"
invokevirtual java.io.PrintStream.println:(Ljava/lang/String;)V
19: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 20 0 this Lsun/misc/Queue<TT;>;
0 20 1 msg Ljava/lang/String;
10 20 2 cursor Lsun/misc/QueueElement<TT;>;
11 20 3 last Lsun/misc/QueueElement<TT;>;
MethodParameters:
Name Flags
msg
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "Queue.java"