Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/* *********************************************************************** *
 * project: org.matsim.*
 * CollectionUtils.java
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 * copyright       : (C) 2013 by the members listed in the COPYING,        *
 *                   LICENSE and WARRANTY file.                            *
 * email           : info at matsim dot org                                *
 *                                                                         *
 * *********************************************************************** *
 *                                                                         *
 *   This program is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU General Public License as published by  *
 *   the Free Software Foundation; either version 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *   See also COPYING, LICENSE and WARRANTY file                           *
 *                                                                         *
 * *********************************************************************** */

import java.util.Collection;
import java.util.HashSet;

import java.util.Set;

public class Main {
    public static <T> Set<T> intersect(final Collection<? extends T> c1, final Collection<? extends T> c2) {
        final Set<T> set = new HashSet<T>();
        for (T t : c1) {
            if (c2.contains(t))
                set.add(t);
        }
        return set;
    }
}