Here you can find the source of align(int pos, int align)
static public int align(int pos, int align)
//package com.java2s; /*/* w w w . j a v a 2s . co m*/ Copyright 2013 Heart Solutions Inc. Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. */ public class Main { static public int align(int pos, int align) { if ((pos % align) != 0) return pos + (align - (pos % align)); return pos; } static public long align(long pos, int align) { if ((pos % align) != 0) return pos + (align - (pos % align)); return pos; } static public long align(long pos, long align) { if ((pos % align) != 0) return pos + (align - (pos % align)); return pos; } }