Here you can find the source of plural(String txt)
static public String plural(String txt)
//package com.java2s; /*/* ww w. ja v a 2 s. co m*/ * Copyright 2011 Uwe Krueger. * * 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 String plural(String txt) { if (txt.endsWith("y")) return txt.substring(0, txt.length() - 1) + "ies"; if (txt.endsWith("h")) return txt + "es"; return txt + "s"; } }