Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*******************************************************************************
 * Copyright (c) 2010 BSI Business Systems Integration AG.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *     BSI Business Systems Integration AG - initial API and implementation
 ******************************************************************************/

import java.util.Map;

import java.util.SortedMap;
import java.util.TreeMap;

public class Main {
    public static <T extends Comparable, U> SortedMap<T, U> putAllObjectsSortedMap(SortedMap<T, U> targetMap,
            Map<T, U> sourceMap) {
        if (targetMap == null && sourceMap == null) {
            return new TreeMap<T, U>();
        }
        if (targetMap == null) {
            return new TreeMap<T, U>(sourceMap);
        }
        if (sourceMap == null) {
            return targetMap; // nothing to add
        }
        targetMap.putAll(sourceMap);
        return targetMap;
    }
}