Java TreeSet treeSet(final T item)

Here you can find the source of treeSet(final T item)

Description

tree Set

License

Apache License

Declaration

public static <T> TreeSet<T> treeSet(final T item) 

Method Source Code


//package com.java2s;
/*/*from   ww w  .  j ava  2s  . com*/
 * Copyright 2016 Crown Copyright
 *
 * 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.
 */

import java.util.TreeSet;

public class Main {
    public static <T> TreeSet<T> treeSet(final T item) {
        final TreeSet<T> treeSet = new TreeSet<>();
        if (null != item) {
            treeSet.add(item);
        }

        return treeSet;
    }

    public static <T> TreeSet<T> treeSet(final T[] items) {
        final TreeSet<T> treeSet = new TreeSet<>();
        if (null != items) {
            for (final T item : items) {
                if (null != item) {
                    treeSet.add(item);
                }
            }
        }

        return treeSet;
    }
}

Related

  1. newTreeSet(final Collection c)
  2. toTreeSet(Collection lines)
  3. toTreeSet(Collection collection, Comparator comparator)
  4. treeSet(E... add)
  5. treeSet(final Collection collection)