1 /*
2  * Copyright (C) 2017 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 android.system;
18 
19 import libcore.util.Objects;
20 
21 import android.compat.annotation.UnsupportedAppUsage;
22 
23 /**
24  * @hide
25  * A signed 32bit integer reference suitable for passing to lower-level system calls.
26  */
27 public class Int32Ref {
28     @UnsupportedAppUsage
29     public int value;
30 
Int32Ref(int value)31     public Int32Ref(int value) {
32         this.value = value;
33     }
34 
toString()35     @Override public String toString() {
36         return Objects.toString(this);
37     }
38 }
39