class java.util.concurrent.ConcurrentLinkedQueue$Node<E>
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.util.concurrent.ConcurrentLinkedQueue$Node
super_class: java.lang.Object
{
volatile E item;
descriptor: Ljava/lang/Object;
flags: (0x0040) ACC_VOLATILE
Signature: TE;
volatile java.util.concurrent.ConcurrentLinkedQueue$Node<E> next;
descriptor: Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
flags: (0x0040) ACC_VOLATILE
Signature: Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
private static final sun.misc.Unsafe UNSAFE;
descriptor: Lsun/misc/Unsafe;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long itemOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long nextOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=1, args_size=0
0: invokestatic sun.misc.Unsafe.getUnsafe:()Lsun/misc/Unsafe;
putstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
1: ldc Ljava/util/concurrent/ConcurrentLinkedQueue$Node;
astore 0
start local 0 2: getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
3: aload 0
ldc "item"
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.ConcurrentLinkedQueue$Node.itemOffset:J
5: getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
6: aload 0
ldc "next"
invokevirtual java.lang.Class.getDeclaredField:(Ljava/lang/String;)Ljava/lang/reflect/Field;
7: invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
putstatic java.util.concurrent.ConcurrentLinkedQueue$Node.nextOffset:J
end local 0 8: goto 11
StackMap locals:
StackMap stack: java.lang.Exception
9: astore 0
start local 0 10: new java.lang.Error
dup
aload 0
invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
athrow
end local 0 11: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
2 8 0 k Ljava/lang/Class<*>;
10 11 0 e Ljava/lang/Exception;
Exception table:
from to target type
0 8 9 Class java.lang.Exception
void <init>();
descriptor: (Ljava/lang/Object;)V
flags: (0x0000)
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.itemOffset:J
aload 1
invokevirtual sun.misc.Unsafe.putObject:(Ljava/lang/Object;JLjava/lang/Object;)V
2: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
0 3 1 item TE;
Signature: (TE;)V
MethodParameters:
Name Flags
item
boolean casItem(E, );
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
flags: (0x0000)
Code:
stack=6, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.itemOffset:J
aload 1
aload 2
invokevirtual sun.misc.Unsafe.compareAndSwapObject:(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
0 1 1 cmp TE;
0 1 2 val TE;
Signature: (TE;TE;)Z
MethodParameters:
Name Flags
cmp
val
void lazySetNext(java.util.concurrent.ConcurrentLinkedQueue$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedQueue$Node;)V
flags: (0x0000)
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.nextOffset:J
aload 1
invokevirtual sun.misc.Unsafe.putOrderedObject:(Ljava/lang/Object;JLjava/lang/Object;)V
1: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
0 2 1 val Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;)V
MethodParameters:
Name Flags
val
boolean casNext(java.util.concurrent.ConcurrentLinkedQueue$Node<E>, java.util.concurrent.ConcurrentLinkedQueue$Node<E>);
descriptor: (Ljava/util/concurrent/ConcurrentLinkedQueue$Node;Ljava/util/concurrent/ConcurrentLinkedQueue$Node;)Z
flags: (0x0000)
Code:
stack=6, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.ConcurrentLinkedQueue$Node.nextOffset:J
aload 1
aload 2
invokevirtual sun.misc.Unsafe.compareAndSwapObject:(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
0 1 1 cmp Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
0 1 2 val Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;
Signature: (Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;Ljava/util/concurrent/ConcurrentLinkedQueue$Node<TE;>;)Z
MethodParameters:
Name Flags
cmp
val
}
Signature: <E:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "ConcurrentLinkedQueue.java"
NestHost: java.util.concurrent.ConcurrentLinkedQueue
InnerClasses:
private Node = java.util.concurrent.ConcurrentLinkedQueue$Node of java.util.concurrent.ConcurrentLinkedQueue