Main.java Source code

Introduction

Here is the source code for Main.java

Source

//package com.java2s;
/*
 * Copyright (c) 2011, Francis Galiegue <fgaliegue@gmail.com>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the Lesser GNU General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * Lesser GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

import java.util.HashSet;
import java.util.Iterator;

import java.util.Set;

public class Main {
    /**
     * <p>Return a "type-safe" set
     * </p>
     *
     * @param iterator the iterator to build the set out of
     * @param <T> elements type
     * @return a type-safe {@link HashSet}
     */
    public static <T> Set<T> toSet(final Iterator<T> iterator) {
        final Set<T> ret = new HashSet<T>();

        while (iterator.hasNext())
            ret.add(iterator.next());

        return ret;
    }
}