Here you can find the source of truncateSubjectText(String subject)
public static String truncateSubjectText(String subject)
//package com.java2s; /*/*from w w w.j av a2 s. co m*/ * ==================================================================== * Copyright 2005-2011 Wai-Lun Kwok * * http://www.kwoksys.com/LICENSE * * 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 truncateSubjectText(String subject) { int limit = 60; if (subject.length() > limit) { subject = subject.substring(0, limit) + "..."; } return subject; } }