Here you can find the source of plural(String type)
public static String plural(String type)
//package com.java2s; /*/*from w ww . j a va 2 s. c om*/ * Copyright (C) 2010-2013 Axel Morgner, structr <structr@structr.org> * * This file is part of structr <http://structr.org>. * * structr is free software: you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation, either version 3 of the License, or * (at your option) any later version. * * structr is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU General Public License * along with structr. If not, see <http://www.gnu.org/licenses/>. */ public class Main { public static String plural(String type) { int len = type.length(); if (type.substring(len - 1, len).equals("y")) { return type.substring(0, len - 1) + "ies"; } else if (!(type.substring(len - 1, len).equals("s"))) { return type.concat("s"); } else { return type; } } }