final class java.util.concurrent.ConcurrentSkipListMap$Node<K, V>
minor version: 0
major version: 59
flags: flags: (0x0030) ACC_FINAL, ACC_SUPER
this_class: java.util.concurrent.ConcurrentSkipListMap$Node
super_class: java.lang.Object
{
final K key;
descriptor: Ljava/lang/Object;
flags: (0x0010) ACC_FINAL
Signature: TK;
volatile java.lang.Object value;
descriptor: Ljava/lang/Object;
flags: (0x0040) ACC_VOLATILE
volatile java.util.concurrent.ConcurrentSkipListMap$Node<K, V> next;
descriptor: Ljava/util/concurrent/ConcurrentSkipListMap$Node;
flags: (0x0040) ACC_VOLATILE
Signature: Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
private static final sun.misc.Unsafe UNSAFE;
descriptor: Lsun/misc/Unsafe;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long valueOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long nextOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=3, locals=1, args_size=0
0: invokestatic sun.misc.Unsafe.getUnsafe:()Lsun/misc/Unsafe;
putstatic java.util.concurrent.ConcurrentSkipListMap$Node.UNSAFE:Lsun/misc/Unsafe;
1: ldc Ljava/util/concurrent/ConcurrentSkipListMap$Node;
astore 0
start local 0 2: getstatic java.util.concurrent.ConcurrentSkipListMap$Node.UNSAFE:Lsun/misc/Unsafe;
3: aload 0
ldc "value"
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.ConcurrentSkipListMap$Node.valueOffset:J
5: getstatic java.util.concurrent.ConcurrentSkipListMap$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.ConcurrentSkipListMap$Node.nextOffset:J
end local 0 8: goto 11
StackMap locals:
StackMap stack: java.lang.Exception
9: astore 0
start local 0 10: new java.lang.Error
dup
aload 0
invokespecial java.lang.Error.<init>:(Ljava/lang/Throwable;)V
athrow
end local 0 11: StackMap locals:
StackMap stack:
return
LocalVariableTable:
Start End Slot Name Signature
2 8 0 k Ljava/lang/Class<*>;
10 11 0 e Ljava/lang/Exception;
Exception table:
from to target type
0 8 9 Class java.lang.Exception
void <init>(K, , java.util.concurrent.ConcurrentSkipListMap$Node<K, V>);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;Ljava/util/concurrent/ConcurrentSkipListMap$Node;)V
flags: (0x0000)
Code:
stack=2, locals=4, args_size=4
start local 0 start local 1 start local 2 start local 3 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aload 1
putfield java.util.concurrent.ConcurrentSkipListMap$Node.key:Ljava/lang/Object;
2: aload 0
aload 2
putfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
3: aload 0
aload 3
putfield java.util.concurrent.ConcurrentSkipListMap$Node.next:Ljava/util/concurrent/ConcurrentSkipListMap$Node;
4: return
end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 5 1 key TK;
0 5 2 value Ljava/lang/Object;
0 5 3 next Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
Signature: (TK;Ljava/lang/Object;Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;)V
MethodParameters:
Name Flags
key
value
next
void <init>(java.util.concurrent.ConcurrentSkipListMap$Node<K, V>);
descriptor: (Ljava/util/concurrent/ConcurrentSkipListMap$Node;)V
flags: (0x0000)
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: aload 0
aconst_null
putfield java.util.concurrent.ConcurrentSkipListMap$Node.key:Ljava/lang/Object;
2: aload 0
aload 0
putfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
3: aload 0
aload 1
putfield java.util.concurrent.ConcurrentSkipListMap$Node.next:Ljava/util/concurrent/ConcurrentSkipListMap$Node;
4: return
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 5 1 next Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
Signature: (Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;)V
MethodParameters:
Name Flags
next
boolean casValue(java.lang.Object, java.lang.Object);
descriptor: (Ljava/lang/Object;Ljava/lang/Object;)Z
flags: (0x0000)
Code:
stack=6, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.util.concurrent.ConcurrentSkipListMap$Node.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.ConcurrentSkipListMap$Node.valueOffset:J
aload 1
aload 2
invokevirtual sun.misc.Unsafe.compareAndSwapObject:(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 1 1 cmp Ljava/lang/Object;
0 1 2 val Ljava/lang/Object;
MethodParameters:
Name Flags
cmp
val
boolean casNext(java.util.concurrent.ConcurrentSkipListMap$Node<K, V>, java.util.concurrent.ConcurrentSkipListMap$Node<K, V>);
descriptor: (Ljava/util/concurrent/ConcurrentSkipListMap$Node;Ljava/util/concurrent/ConcurrentSkipListMap$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.ConcurrentSkipListMap$Node.UNSAFE:Lsun/misc/Unsafe;
aload 0
getstatic java.util.concurrent.ConcurrentSkipListMap$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/ConcurrentSkipListMap$Node<TK;TV;>;
0 1 1 cmp Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 1 2 val Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
Signature: (Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;)Z
MethodParameters:
Name Flags
cmp
val
boolean isMarker();
descriptor: ()Z
flags: (0x0000)
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
aload 0
if_acmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
boolean ();
descriptor: ()Z
flags: (0x0000)
Code:
stack=2, locals=1, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
getstatic java.util.concurrent.ConcurrentSkipListMap.BASE_HEADER:Ljava/lang/Object;
if_acmpne 1
iconst_1
ireturn
StackMap locals:
StackMap stack:
1: iconst_0
ireturn
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
boolean appendMarker(java.util.concurrent.ConcurrentSkipListMap$Node<K, V>);
descriptor: (Ljava/util/concurrent/ConcurrentSkipListMap$Node;)Z
flags: (0x0000)
Code:
stack=5, locals=2, args_size=2
start local 0 start local 1 0: aload 0
aload 1
new java.util.concurrent.ConcurrentSkipListMap$Node
dup
aload 1
invokespecial java.util.concurrent.ConcurrentSkipListMap$Node.<init>:(Ljava/util/concurrent/ConcurrentSkipListMap$Node;)V
invokevirtual java.util.concurrent.ConcurrentSkipListMap$Node.casNext:(Ljava/util/concurrent/ConcurrentSkipListMap$Node;Ljava/util/concurrent/ConcurrentSkipListMap$Node;)Z
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 1 1 f Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
Signature: (Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;)Z
MethodParameters:
Name Flags
f
void helpDelete(java.util.concurrent.ConcurrentSkipListMap$Node<K, V>, java.util.concurrent.ConcurrentSkipListMap$Node<K, V>);
descriptor: (Ljava/util/concurrent/ConcurrentSkipListMap$Node;Ljava/util/concurrent/ConcurrentSkipListMap$Node;)V
flags: (0x0000)
Code:
stack=5, locals=3, args_size=3
start local 0 start local 1 start local 2 0: aload 2
aload 0
getfield java.util.concurrent.ConcurrentSkipListMap$Node.next:Ljava/util/concurrent/ConcurrentSkipListMap$Node;
if_acmpne 4
aload 0
aload 1
getfield java.util.concurrent.ConcurrentSkipListMap$Node.next:Ljava/util/concurrent/ConcurrentSkipListMap$Node;
if_acmpne 4
1: aload 2
ifnull 2
aload 2
getfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
aload 2
if_acmpeq 3
2: StackMap locals:
StackMap stack:
aload 0
aload 2
new java.util.concurrent.ConcurrentSkipListMap$Node
dup
aload 2
invokespecial java.util.concurrent.ConcurrentSkipListMap$Node.<init>:(Ljava/util/concurrent/ConcurrentSkipListMap$Node;)V
invokevirtual java.util.concurrent.ConcurrentSkipListMap$Node.casNext:(Ljava/util/concurrent/ConcurrentSkipListMap$Node;Ljava/util/concurrent/ConcurrentSkipListMap$Node;)Z
pop
goto 4
3: StackMap locals:
StackMap stack:
aload 1
aload 0
aload 2
getfield java.util.concurrent.ConcurrentSkipListMap$Node.next:Ljava/util/concurrent/ConcurrentSkipListMap$Node;
invokevirtual java.util.concurrent.ConcurrentSkipListMap$Node.casNext:(Ljava/util/concurrent/ConcurrentSkipListMap$Node;Ljava/util/concurrent/ConcurrentSkipListMap$Node;)Z
pop
4: StackMap locals:
StackMap stack:
return
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 5 1 b Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
0 5 2 f Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
Signature: (Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;)V
MethodParameters:
Name Flags
b
f
V getValidValue();
descriptor: ()Ljava/lang/Object;
flags: (0x0000)
Code:
stack=2, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
astore 1
start local 1 1: aload 1
aload 0
if_acmpeq 2
aload 1
getstatic java.util.concurrent.ConcurrentSkipListMap.BASE_HEADER:Ljava/lang/Object;
if_acmpne 3
2: StackMap locals: java.lang.Object
StackMap stack:
aconst_null
areturn
3: StackMap locals:
StackMap stack:
aload 1
astore 2
start local 2 4: aload 2
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
1 5 1 v Ljava/lang/Object;
4 5 2 vv TV;
Signature: ()TV;
java.util.AbstractMap$SimpleImmutableEntry<K, V> createSnapshot();
descriptor: ()Ljava/util/AbstractMap$SimpleImmutableEntry;
flags: (0x0000)
Code:
stack=4, locals=3, args_size=1
start local 0 0: aload 0
getfield java.util.concurrent.ConcurrentSkipListMap$Node.value:Ljava/lang/Object;
astore 1
start local 1 1: aload 1
ifnull 2
aload 1
aload 0
if_acmpeq 2
aload 1
getstatic java.util.concurrent.ConcurrentSkipListMap.BASE_HEADER:Ljava/lang/Object;
if_acmpne 3
2: StackMap locals: java.lang.Object
StackMap stack:
aconst_null
areturn
3: StackMap locals:
StackMap stack:
aload 1
astore 2
start local 2 4: new java.util.AbstractMap$SimpleImmutableEntry
dup
aload 0
getfield java.util.concurrent.ConcurrentSkipListMap$Node.key:Ljava/lang/Object;
aload 2
invokespecial java.util.AbstractMap$SimpleImmutableEntry.<init>:(Ljava/lang/Object;Ljava/lang/Object;)V
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 5 0 this Ljava/util/concurrent/ConcurrentSkipListMap$Node<TK;TV;>;
1 5 1 v Ljava/lang/Object;
4 5 2 vv TV;
Signature: ()Ljava/util/AbstractMap$SimpleImmutableEntry<TK;TV;>;
}
Signature: <K:Ljava/lang/Object;V:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "ConcurrentSkipListMap.java"
NestHost: java.util.concurrent.ConcurrentSkipListMap
InnerClasses:
public SimpleImmutableEntry = java.util.AbstractMap$SimpleImmutableEntry of java.util.AbstractMap
final Node = java.util.concurrent.ConcurrentSkipListMap$Node of java.util.concurrent.ConcurrentSkipListMap