Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 *  soapUI, copyright (C) 2004-2012 smartbear.com 
 *
 *  soapUI is free software; you can redistribute it and/or modify it under the 
 *  terms of version 2.1 of the GNU Lesser General Public License as published by 
 *  the Free Software Foundation.
 *
 *  soapUI 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 Lesser General Public License for more details at gnu.org.
 */

import java.util.StringTokenizer;

public class Main {
    public static String normalizeSpace(String str) {
        if (!isNullOrEmpty(str)) {
            StringTokenizer st = new StringTokenizer(str);
            if (st.hasMoreTokens()) {

                StringBuffer sb = new StringBuffer(str.length());
                while (true) {
                    sb.append(st.nextToken());
                    if (st.hasMoreTokens()) {
                        sb.append(' ');
                    } else {
                        break;
                    }
                }
                return sb.toString();
            } else {
                return "";
            }
        } else {
            return str;
        }
    }

    public static boolean isNullOrEmpty(String str) {

        return str == null || str.length() == 0 || str.trim().length() == 0;
    }
}