1 /*
2  * Copyright (C) 2010 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 
18 /**
19  * Holds an int.
20  */
21 public class IntHolder {
22     private int mValue = 0;
23 
24     /**
25      * Constructs an IntHolder with the specified value.  Throws an
26      * exception if the initial value is less than zero.
27      */
IntHolder(int initialVal)28     public IntHolder(int initialVal) {
29         if (initialVal < 0)
30             throw new RuntimeException("negative number");
31 
32         mValue = initialVal;
33     }
34 
getValue()35     public int getValue() {
36         return mValue;
37     }
setValue(int val)38     public void setValue(int val) {
39         mValue = val;
40     }
41 }
42