public abstract class java.util.concurrent.atomic.AtomicLongFieldUpdater<T>
minor version: 0
major version: 59
flags: flags: (0x0421) ACC_PUBLIC, ACC_SUPER, ACC_ABSTRACT
this_class: java.util.concurrent.atomic.AtomicLongFieldUpdater
super_class: java.lang.Object
{
public static <U> java.util.concurrent.atomic.AtomicLongFieldUpdater<U> newUpdater(java.lang.Class<U>, java.lang.String);
descriptor: (Ljava/lang/Class;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicLongFieldUpdater;
flags: (0x0009) ACC_PUBLIC, ACC_STATIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: invokestatic jdk.internal.reflect.Reflection.getCallerClass:()Ljava/lang/Class;
astore 2
start local 2 1: getstatic java.util.concurrent.atomic.AtomicLong.VM_SUPPORTS_LONG_CAS:Z
ifeq 3
2: new java.util.concurrent.atomic.AtomicLongFieldUpdater$CASUpdater
dup
aload 0
aload 1
aload 2
invokespecial java.util.concurrent.atomic.AtomicLongFieldUpdater$CASUpdater.<init>:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)V
areturn
3: StackMap locals: java.lang.Class
StackMap stack:
new java.util.concurrent.atomic.AtomicLongFieldUpdater$LockedUpdater
dup
aload 0
aload 1
aload 2
invokespecial java.util.concurrent.atomic.AtomicLongFieldUpdater$LockedUpdater.<init>:(Ljava/lang/Class;Ljava/lang/String;Ljava/lang/Class;)V
areturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 tclass Ljava/lang/Class<TU;>;
0 4 1 fieldName Ljava/lang/String;
1 4 2 caller Ljava/lang/Class<*>;
Signature: <U:Ljava/lang/Object;>(Ljava/lang/Class<TU;>;Ljava/lang/String;)Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TU;>;
RuntimeVisibleAnnotations:
jdk.internal.reflect.CallerSensitive()
MethodParameters:
Name Flags
tclass
fieldName
protected void <init>();
descriptor: ()V
flags: (0x0004) ACC_PROTECTED
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
1: return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 2 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
public abstract boolean compareAndSet(T, long, );
descriptor: (Ljava/lang/Object;JJ)Z
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Signature: (TT;JJ)Z
MethodParameters:
Name Flags
obj
expect
update
public abstract boolean weakCompareAndSet(T, long, );
descriptor: (Ljava/lang/Object;JJ)Z
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Signature: (TT;JJ)Z
MethodParameters:
Name Flags
obj
expect
update
public abstract void set(T, );
descriptor: (Ljava/lang/Object;J)V
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Signature: (TT;J)V
MethodParameters:
Name Flags
obj
newValue
public abstract void lazySet(T, );
descriptor: (Ljava/lang/Object;J)V
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Signature: (TT;J)V
MethodParameters:
Name Flags
obj
newValue
public abstract long get();
descriptor: (Ljava/lang/Object;)J
flags: (0x0401) ACC_PUBLIC, ACC_ABSTRACT
Signature: (TT;)J
MethodParameters:
Name Flags
obj
public long getAndSet(T, );
descriptor: (Ljava/lang/Object;J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=6, args_size=3
start local 0 start local 1 start local 2 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 4
start local 4 1: aload 0
aload 1
lload 4
lload 2
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
2: lload 4
lreturn
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 3 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 3 1 obj TT;
0 3 2 newValue J
1 3 4 prev J
Signature: (TT;J)J
MethodParameters:
Name Flags
obj
newValue
public long getAndIncrement();
descriptor: (Ljava/lang/Object;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 2
start local 2 1: lload 2
lconst_1
ladd
lstore 4
start local 4 2: aload 0
aload 1
lload 2
lload 4
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 2
lreturn
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
1 4 2 prev J
2 4 4 next J
Signature: (TT;)J
MethodParameters:
Name Flags
obj
public long getAndDecrement();
descriptor: (Ljava/lang/Object;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 2
start local 2 1: lload 2
lconst_1
lsub
lstore 4
start local 4 2: aload 0
aload 1
lload 2
lload 4
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 2
lreturn
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
1 4 2 prev J
2 4 4 next J
Signature: (TT;)J
MethodParameters:
Name Flags
obj
public long getAndAdd(T, );
descriptor: (Ljava/lang/Object;J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=8, args_size=3
start local 0 start local 1 start local 2 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 4
start local 4 1: lload 4
lload 2
ladd
lstore 6
start local 6 2: aload 0
aload 1
lload 4
lload 6
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 4
lreturn
end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
0 4 2 delta J
1 4 4 prev J
2 4 6 next J
Signature: (TT;J)J
MethodParameters:
Name Flags
obj
delta
public long incrementAndGet();
descriptor: (Ljava/lang/Object;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 2
start local 2 1: lload 2
lconst_1
ladd
lstore 4
start local 4 2: aload 0
aload 1
lload 2
lload 4
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 4
lreturn
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
1 4 2 prev J
2 4 4 next J
Signature: (TT;)J
MethodParameters:
Name Flags
obj
public long decrementAndGet();
descriptor: (Ljava/lang/Object;)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=6, args_size=2
start local 0 start local 1 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 2
start local 2 1: lload 2
lconst_1
lsub
lstore 4
start local 4 2: aload 0
aload 1
lload 2
lload 4
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 4
lreturn
end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
1 4 2 prev J
2 4 4 next J
Signature: (TT;)J
MethodParameters:
Name Flags
obj
public long addAndGet(T, );
descriptor: (Ljava/lang/Object;J)J
flags: (0x0001) ACC_PUBLIC
Code:
stack=6, locals=8, args_size=3
start local 0 start local 1 start local 2 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 4
start local 4 1: lload 4
lload 2
ladd
lstore 6
start local 6 2: aload 0
aload 1
lload 4
lload 6
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 6
lreturn
end local 6 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
0 4 2 delta J
1 4 4 prev J
2 4 6 next J
Signature: (TT;J)J
MethodParameters:
Name Flags
obj
delta
public final long getAndUpdate(T, java.util.function.LongUnaryOperator);
descriptor: (Ljava/lang/Object;Ljava/util/function/LongUnaryOperator;)J
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=6, locals=7, args_size=3
start local 0 start local 1 start local 2 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 3
start local 3 1: aload 2
lload 3
invokeinterface java.util.function.LongUnaryOperator.applyAsLong:(J)J
lstore 5
start local 5 2: aload 0
aload 1
lload 3
lload 5
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 3
lreturn
end local 5 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
0 4 2 updateFunction Ljava/util/function/LongUnaryOperator;
1 4 3 prev J
2 4 5 next J
Signature: (TT;Ljava/util/function/LongUnaryOperator;)J
MethodParameters:
Name Flags
obj
updateFunction
public final long updateAndGet(T, java.util.function.LongUnaryOperator);
descriptor: (Ljava/lang/Object;Ljava/util/function/LongUnaryOperator;)J
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=6, locals=7, args_size=3
start local 0 start local 1 start local 2 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 3
start local 3 1: aload 2
lload 3
invokeinterface java.util.function.LongUnaryOperator.applyAsLong:(J)J
lstore 5
start local 5 2: aload 0
aload 1
lload 3
lload 5
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 5
lreturn
end local 5 end local 3 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
0 4 2 updateFunction Ljava/util/function/LongUnaryOperator;
1 4 3 prev J
2 4 5 next J
Signature: (TT;Ljava/util/function/LongUnaryOperator;)J
MethodParameters:
Name Flags
obj
updateFunction
public final long getAndAccumulate(T, long, java.util.function.LongBinaryOperator);
descriptor: (Ljava/lang/Object;JLjava/util/function/LongBinaryOperator;)J
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=6, locals=9, args_size=4
start local 0 start local 1 start local 2 start local 4 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 5
start local 5 1: aload 4
lload 5
lload 2
invokeinterface java.util.function.LongBinaryOperator.applyAsLong:(JJ)J
lstore 7
start local 7 2: aload 0
aload 1
lload 5
lload 7
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 5
lreturn
end local 7 end local 5 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
0 4 2 x J
0 4 4 accumulatorFunction Ljava/util/function/LongBinaryOperator;
1 4 5 prev J
2 4 7 next J
Signature: (TT;JLjava/util/function/LongBinaryOperator;)J
MethodParameters:
Name Flags
obj
x
accumulatorFunction
public final long accumulateAndGet(T, long, java.util.function.LongBinaryOperator);
descriptor: (Ljava/lang/Object;JLjava/util/function/LongBinaryOperator;)J
flags: (0x0011) ACC_PUBLIC, ACC_FINAL
Code:
stack=6, locals=9, args_size=4
start local 0 start local 1 start local 2 start local 4 0: StackMap locals:
StackMap stack:
aload 0
aload 1
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.get:(Ljava/lang/Object;)J
lstore 5
start local 5 1: aload 4
lload 5
lload 2
invokeinterface java.util.function.LongBinaryOperator.applyAsLong:(JJ)J
lstore 7
start local 7 2: aload 0
aload 1
lload 5
lload 7
invokevirtual java.util.concurrent.atomic.AtomicLongFieldUpdater.compareAndSet:(Ljava/lang/Object;JJ)Z
ifeq 0
3: lload 7
lreturn
end local 7 end local 5 end local 4 end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 this Ljava/util/concurrent/atomic/AtomicLongFieldUpdater<TT;>;
0 4 1 obj TT;
0 4 2 x J
0 4 4 accumulatorFunction Ljava/util/function/LongBinaryOperator;
1 4 5 prev J
2 4 7 next J
Signature: (TT;JLjava/util/function/LongBinaryOperator;)J
MethodParameters:
Name Flags
obj
x
accumulatorFunction
static boolean isAncestor(java.lang.ClassLoader, java.lang.ClassLoader);
descriptor: (Ljava/lang/ClassLoader;Ljava/lang/ClassLoader;)Z
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=3, args_size=2
start local 0 start local 1 0: aload 0
astore 2
start local 2 1: StackMap locals: java.lang.ClassLoader
StackMap stack:
aload 2
invokevirtual java.lang.ClassLoader.getParent:()Ljava/lang/ClassLoader;
astore 2
2: aload 1
aload 2
if_acmpne 4
3: iconst_1
ireturn
4: StackMap locals:
StackMap stack:
aload 2
ifnonnull 1
5: iconst_0
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 6 0 first Ljava/lang/ClassLoader;
0 6 1 second Ljava/lang/ClassLoader;
1 6 2 acl Ljava/lang/ClassLoader;
MethodParameters:
Name Flags
first
second
static boolean isSamePackage(java.lang.Class<?>, java.lang.Class<?>);
descriptor: (Ljava/lang/Class;Ljava/lang/Class;)Z
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=2, args_size=2
start local 0 start local 1 0: aload 0
invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
aload 1
invokevirtual java.lang.Class.getClassLoader:()Ljava/lang/ClassLoader;
if_acmpne 3
1: aload 0
invokevirtual java.lang.Class.getPackageName:()Ljava/lang/String;
aload 1
invokevirtual java.lang.Class.getPackageName:()Ljava/lang/String;
invokestatic java.util.Objects.equals:(Ljava/lang/Object;Ljava/lang/Object;)Z
ifeq 3
2: iconst_1
ireturn
StackMap locals:
StackMap stack:
3: iconst_0
ireturn
end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 class1 Ljava/lang/Class<*>;
0 4 1 class2 Ljava/lang/Class<*>;
Signature: (Ljava/lang/Class<*>;Ljava/lang/Class<*>;)Z
MethodParameters:
Name Flags
class1
class2
}
Signature: <T:Ljava/lang/Object;>Ljava/lang/Object;
SourceFile: "AtomicLongFieldUpdater.java"
NestMembers:
java.util.concurrent.atomic.AtomicLongFieldUpdater$CASUpdater java.util.concurrent.atomic.AtomicLongFieldUpdater$CASUpdater$1 java.util.concurrent.atomic.AtomicLongFieldUpdater$LockedUpdater java.util.concurrent.atomic.AtomicLongFieldUpdater$LockedUpdater$1
InnerClasses:
private final CASUpdater = java.util.concurrent.atomic.AtomicLongFieldUpdater$CASUpdater of java.util.concurrent.atomic.AtomicLongFieldUpdater
private final LockedUpdater = java.util.concurrent.atomic.AtomicLongFieldUpdater$LockedUpdater of java.util.concurrent.atomic.AtomicLongFieldUpdater