Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/**
 * Copyright (C) 2010 Alfredo Morresi
 *
 * This file is part of RainbowLibs project.
 *
 * 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.
 */

import android.text.TextUtils;

public class Main {
    /**
     * Ensures that the string is nor null not empty.
     *
     * @param reference
     * @param errorMessage
     * @return
     */
    public static String checkNotNullOrEmpty(String reference, Object errorMessage) {
        if (TextUtils.isEmpty(reference)) {
            throw new NullPointerException(String.valueOf(errorMessage));
        }
        return reference;
    }
}