Here you can find the source of shortenName(final String name, final int toBeAdded)
public static String shortenName(final String name, final int toBeAdded)
//package com.java2s; /*// w ww . j a v a 2 s . co m * Copyright 2000-2014 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 shortenName(final String name, final int toBeAdded) { if (name == null) return ""; final int symbols = Math.max(10, 20 - toBeAdded); if (name.length() < symbols) return name; else return name.substring(0, symbols) + "..."; } }