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