class java.lang.Class$Atomic
minor version: 0
major version: 59
flags: flags: (0x0020) ACC_SUPER
this_class: java.lang.Class$Atomic
super_class: java.lang.Object
{
private static final sun.misc.Unsafe unsafe;
descriptor: Lsun/misc/Unsafe;
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long reflectionDataOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
private static final long annotationTypeOffset;
descriptor: J
flags: (0x001a) ACC_PRIVATE, ACC_STATIC, ACC_FINAL
static void <clinit>();
descriptor: ()V
flags: (0x0008) ACC_STATIC
Code:
stack=2, locals=1, args_size=0
0: invokestatic sun.misc.Unsafe.getUnsafe:()Lsun/misc/Unsafe;
putstatic java.lang.Class$Atomic.unsafe:Lsun/misc/Unsafe;
1: ldc Ljava/lang/Class;
iconst_0
invokevirtual java.lang.Class.getDeclaredFields0:(Z)[Ljava/lang/reflect/Field;
astore 0
start local 0 2: aload 0
ldc "reflectionData"
invokestatic java.lang.Class$Atomic.objectFieldOffset:([Ljava/lang/reflect/Field;Ljava/lang/String;)J
putstatic java.lang.Class$Atomic.reflectionDataOffset:J
3: aload 0
ldc "annotationType"
invokestatic java.lang.Class$Atomic.objectFieldOffset:([Ljava/lang/reflect/Field;Ljava/lang/String;)J
putstatic java.lang.Class$Atomic.annotationTypeOffset:J
end local 0 4: return
LocalVariableTable:
Start End Slot Name Signature
2 4 0 fields [Ljava/lang/reflect/Field;
private void <init>();
descriptor: ()V
flags: (0x0002) ACC_PRIVATE
Code:
stack=1, locals=1, args_size=1
start local 0 0: aload 0
invokespecial java.lang.Object.<init>:()V
return
end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 this Ljava/lang/Class$Atomic;
private static long objectFieldOffset(java.lang.reflect.Field[], java.lang.String);
descriptor: ([Ljava/lang/reflect/Field;Ljava/lang/String;)J
flags: (0x000a) ACC_PRIVATE, ACC_STATIC
Code:
stack=5, locals=3, args_size=2
start local 0 start local 1 0: aload 0
aload 1
invokestatic java.lang.Class.searchFields:([Ljava/lang/reflect/Field;Ljava/lang/String;)Ljava/lang/reflect/Field;
astore 2
start local 2 1: aload 2
ifnonnull 3
2: new java.lang.Error
dup
new java.lang.StringBuilder
dup
ldc "No "
invokespecial java.lang.StringBuilder.<init>:(Ljava/lang/String;)V
aload 1
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
ldc " field found in java.lang.Class"
invokevirtual java.lang.StringBuilder.append:(Ljava/lang/String;)Ljava/lang/StringBuilder;
invokevirtual java.lang.StringBuilder.toString:()Ljava/lang/String;
invokespecial java.lang.Error.<init>:(Ljava/lang/String;)V
athrow
3: StackMap locals: java.lang.reflect.Field
StackMap stack:
getstatic java.lang.Class$Atomic.unsafe:Lsun/misc/Unsafe;
aload 2
invokevirtual sun.misc.Unsafe.objectFieldOffset:(Ljava/lang/reflect/Field;)J
lreturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 4 0 fields [Ljava/lang/reflect/Field;
0 4 1 fieldName Ljava/lang/String;
1 4 2 field Ljava/lang/reflect/Field;
MethodParameters:
Name Flags
fields
fieldName
static <T> boolean casReflectionData(java.lang.Class<?>, java.lang.ref.SoftReference<java.lang.Class$ReflectionData<T>>, java.lang.ref.SoftReference<java.lang.Class$ReflectionData<T>>);
descriptor: (Ljava/lang/Class;Ljava/lang/ref/SoftReference;Ljava/lang/ref/SoftReference;)Z
flags: (0x0008) ACC_STATIC
Code:
stack=6, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.lang.Class$Atomic.unsafe:Lsun/misc/Unsafe;
aload 0
getstatic java.lang.Class$Atomic.reflectionDataOffset:J
aload 1
aload 2
invokevirtual sun.misc.Unsafe.compareAndSwapObject:(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 clazz Ljava/lang/Class<*>;
0 1 1 oldData Ljava/lang/ref/SoftReference<Ljava/lang/Class$ReflectionData<TT;>;>;
0 1 2 newData Ljava/lang/ref/SoftReference<Ljava/lang/Class$ReflectionData<TT;>;>;
Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<*>;Ljava/lang/ref/SoftReference<Ljava/lang/Class$ReflectionData<TT;>;>;Ljava/lang/ref/SoftReference<Ljava/lang/Class$ReflectionData<TT;>;>;)Z
MethodParameters:
Name Flags
clazz
oldData
newData
static <T> boolean casAnnotationType(java.lang.Class<?>, sun.reflect.annotation.AnnotationType, sun.reflect.annotation.AnnotationType);
descriptor: (Ljava/lang/Class;Lsun/reflect/annotation/AnnotationType;Lsun/reflect/annotation/AnnotationType;)Z
flags: (0x0008) ACC_STATIC
Code:
stack=6, locals=3, args_size=3
start local 0 start local 1 start local 2 0: getstatic java.lang.Class$Atomic.unsafe:Lsun/misc/Unsafe;
aload 0
getstatic java.lang.Class$Atomic.annotationTypeOffset:J
aload 1
aload 2
invokevirtual sun.misc.Unsafe.compareAndSwapObject:(Ljava/lang/Object;JLjava/lang/Object;Ljava/lang/Object;)Z
ireturn
end local 2 end local 1 end local 0 LocalVariableTable:
Start End Slot Name Signature
0 1 0 clazz Ljava/lang/Class<*>;
0 1 1 oldType Lsun/reflect/annotation/AnnotationType;
0 1 2 newType Lsun/reflect/annotation/AnnotationType;
Signature: <T:Ljava/lang/Object;>(Ljava/lang/Class<*>;Lsun/reflect/annotation/AnnotationType;Lsun/reflect/annotation/AnnotationType;)Z
MethodParameters:
Name Flags
clazz
oldType
newType
}
SourceFile: "Class.java"
NestHost: java.lang.Class
InnerClasses:
private Atomic = java.lang.Class$Atomic of java.lang.Class
ReflectionData = java.lang.Class$ReflectionData of java.lang.Class