Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * #%L
 * Matos
 * $Id:$
 * $HeadURL:$
 * %%
 * Copyright (C) 2008 - 2014 Orange SA
 * %%
 * 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.
 * #L%
 */

public class Main {
    /**
     * Gives back the string of the package name where the class is defined.
     * Note: this has nothing to do with the notion of classloader Packages.
     * @param clazz
     * @return
     */
    public static String getPackageName(final Class<?> clazz) {
        String classname = clazz.getName();
        if (classname == null)
            return null; // Should not happen. It is not a canonical name
        int index = classname.lastIndexOf(".");
        return (index == -1) ? "" : classname.substring(0, index);
    }
}