Java Collection to Array toArray(Collection strings)

Description

to Array

License

Open Source License

Declaration

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

Method Source Code

//package com.java2s;
/**************************************************************************************
 * Copyright (C) 2008 EsperTech, Inc. All rights reserved.                            *
 * http://esper.codehaus.org                                                          *
 * http://www.espertech.com                                                           *
 * ---------------------------------------------------------------------------------- *
 * The software in this package is published under the terms of the GPL license       *
 * a copy of which has been included with this distribution in the license.txt file.  *
 **************************************************************************************/

import java.util.*;

public class Main {
    public final static String[] EMPTY_STRING_ARRAY = new String[0];

    public static String[] toArray(Collection<String> strings) {
        if (strings.isEmpty()) {
            return EMPTY_STRING_ARRAY;
        }// w w  w  .j  ava2s  .  c  om
        return strings.toArray(new String[strings.size()]);
    }
}

Related

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