Converts the given array of elements to a sortedset. - Android java.util

Android examples for java.util:Set

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Description

Converts the given array of elements to a sortedset.

Demo Code

/**/*from ww w  .ja  v a  2s  .c  o m*/
 * Copyright 2014 www.migratebird.com
 *
 * 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.
 */
//package com.book2s;
import static java.util.Arrays.asList;

import java.util.SortedSet;
import java.util.TreeSet;

public class Main {
    /**
     * Converts the given array of elements to a sortedset.
     *
     * @param elements The elements
     * @return The elements as a set, empty if elements was null
     */
    public static <T> SortedSet<T> asSortedSet(T... elements) {
        SortedSet<T> result = new TreeSet<T>();
        if (elements == null) {
            return result;
        }
        result.addAll(asList(elements));
        return result;
    }
}

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