Java Collection to Array toArray(Collection stringCollection)

Description

produces a String[] out of a String Collection.

License

Apache License

Declaration

public static String[] toArray(Collection<String> stringCollection) 

Method Source Code

//package com.java2s;
/**/*from  w  w w. j  ava 2s .  c o  m*/
 * Copyright (C) 2012 52?North Initiative for Geospatial Open Source Software GmbH
 *
 * 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.Collection;
import java.util.Iterator;

public class Main {
    /**
     * produces a String[] out of a String Collection. 
     */
    public static String[] toArray(Collection<String> stringCollection) {
        String[] sArray = new String[stringCollection.size()];
        int i = 0;
        for (Iterator<String> iterator = stringCollection.iterator(); iterator.hasNext();) {
            sArray[i] = (String) iterator.next();
            i++;
        }
        return sArray;
    }
}

Related

1. toArray(Collection collection, Long defaultValue)
2. toArray(Collection col)
3. toArray(Collection collection)
4. toArray(Collection collection)
5. toArray(Collection list)
6. toArray(Collection strings)
7. toArray(Collection values)
8. toArray(Collection c, T[] sample)
9. toArray(Collection collection)