Here you can find the source of mod(int x, int y)
public static final int mod(int x, int y)
//package com.java2s; /*/*from w w w .ja v a 2 s. c om*/ * Mavuno: A Hadoop-Based Text Mining Toolkit * * 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 { public static final int mod(int x, int y) { int result = x % y; if (result < 0) { result += y; } return result; } }