Java Array Sort toStringArray(Collection collection, boolean sort)

Description

to String Array

License

Apache License

Declaration

public final static String[] toStringArray(Collection<? extends Object> collection, boolean sort) 

Method Source Code

//package com.java2s;
/**/*  w  ww.  j a v  a2s.co  m*/
 * Copyright 2014-2016 Emmanuel Keller / QWAZR
 * <p>
 * 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.Arrays;
import java.util.Collection;

public class Main {
    public final static String[] toStringArray(Collection<? extends Object> collection, boolean sort) {
        if (collection == null)
            return null;
        String[] array = new String[collection.size()];
        int i = 0;
        for (Object o : collection)
            array[i++] = o.toString();
        if (sort)
            Arrays.sort(array);
        return array;
    }
}

Related

1. sortWithInds(int[] x, int[] idx)
2. sortWithNoMissingValues( double[] array)
3. toSortedArray(Collection collection)
4. toSortedArray(Set groups)
5. toSortedIntArray(Collection ints)
6. union(int[] sorted1, int[] sorted2)
7. uniqueExclusiveSort(String[] values, String[] removeValues)