Here you can find the source of sortedSetToString(SortedSet sortedSet)
static public String sortedSetToString(SortedSet sortedSet)
//package com.java2s; /*// w w w . ja v a 2s . com * photo-manager is a program to manage and organize your photos; Copyright (C) 2010 Dietrich Hentschel * * This program 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 2 of the License, or (at your option) any later version. * * This program 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 this program; * if not, write to the Free Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ import java.util.*; public class Main { static public String sortedSetToString(SortedSet sortedSet) { String s = ""; if (sortedSet.size() == 0) return s; Iterator it = sortedSet.iterator(); while (it.hasNext()) { s += " " + (String) it.next(); } return s.trim(); } }