1 /*
2  * Copyright (C) 2021 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package java.lang.invoke;
18 
19 import java.lang.reflect.Field;
20 import java.lang.reflect.Modifier;
21 
22 /**
23  * A VarHandle that's associated with a static field.
24  * @hide
25  */
26 final class StaticFieldVarHandle extends FieldVarHandle {
27     private final Class declaringClass;
28 
StaticFieldVarHandle(Field staticField)29     private StaticFieldVarHandle(Field staticField) {
30         super(staticField);
31         declaringClass = staticField.getDeclaringClass();
32     }
33 
create(Field staticField)34     static StaticFieldVarHandle create(Field staticField) {
35         assert Modifier.isStatic(staticField.getModifiers());
36         return new StaticFieldVarHandle(staticField);
37     }
38 }
39