Here you can find the source of pluralize(String suggestion)
public static String pluralize(String suggestion)
//package com.java2s; /*//from w ww. j a va2 s . c om * Copyright 2000-2010 JetBrains s.r.o. * * 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 String pluralize(String suggestion) { // return suggestion+"List"; final String VOWELS = "aeiouy"; if (suggestion.endsWith("s") || suggestion.endsWith("x") || suggestion.endsWith("ch")) { suggestion += "es"; } else { int len = suggestion.length(); if (suggestion.endsWith("y") && len > 1 && VOWELS.indexOf(suggestion.charAt(len - 2)) < 0) { suggestion = suggestion.substring(0, len - 1) + "ies"; } else { suggestion += "s"; } } return suggestion; } }