Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2011 Greg Riccardi, Guillaume Jimenez.
 *  All rights reserved. This program and the accompanying materials
 *  are made available under the terms of the GNU Public License v2.0
 *  which accompanies this distribution, and is available at
 *  http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
 *  
 *  Contributors:
 *     Greg Riccardi - initial API and implementation
 *    Guillaume Jimenez - initial API and implementation
 ******************************************************************************/

public class Main {
    public static String getNonEmptyString(Object obj) {
        if (!(obj instanceof String)) {
            return null;
        }
        String str = (String) obj;
        return (str.trim().length() > 0 ? str : null);
    }
}