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.Collection;

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

public class Main {
    public static <T, U> SortedMap<T, U> copySortedMap(SortedMap<T, U> m) {
        if (m == null || m.size() == 0) {
            return new TreeMap<T, U>();
        } else {
            return new TreeMap<T, U>(m);
        }
    }

    public static <T> int size(Collection<T> list) {
        if (list == null) {
            return 0;
        }
        return list.size();
    }
}