Java Vector to toArray(Vector v)

Here you can find the source of toArray(Vector v)

Description

Convert the given Vector to a String array.

License

Open Source License

Parameter

Parameter Description
v Vector of Strings

Return

Array of Strings copied from the Vector

Declaration

public static String[] toArray(Vector v) 

Method Source Code

//package com.java2s;
/*/*from  ww w .ja va  2 s .c  om*/
 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
 *
 * Copyright (c) 1997-2018 Oracle and/or its affiliates. All rights reserved.
 *
 * The contents of this file are subject to the terms of either the GNU
 * General Public License Version 2 only ("GPL") or the Common Development
 * and Distribution License("CDDL") (collectively, the "License").  You
 * may not use this file except in compliance with the License.  You can
 * obtain a copy of the License at
 * https://oss.oracle.com/licenses/CDDL+GPL-1.1
 * or LICENSE.txt.  See the License for the specific
 * language governing permissions and limitations under the License.
 *
 * When distributing the software, include this License Header Notice in each
 * file and include the License file at LICENSE.txt.
 *
 * GPL Classpath Exception:
 * Oracle designates this particular file as subject to the "Classpath"
 * exception as provided by Oracle in the GPL Version 2 section of the License
 * file that accompanied this code.
 *
 * Modifications:
 * If applicable, add the following below the License Header, with the fields
 * enclosed by brackets [] replaced by your own identifying information:
 * "Portions Copyright [year] [name of copyright owner]"
 *
 * Contributor(s):
 * If you wish your version of this file to be governed by only the CDDL or
 * only the GPL Version 2, indicate your decision by adding "[Contributor]
 * elects to include this software in this distribution under the [CDDL or GPL
 * Version 2] license."  If you don't indicate a single choice of license, a
 * recipient has the option to distribute your version of this file under
 * either the CDDL, the GPL Version 2 or to extend the choice of license to
 * its licensees as provided above.  However, if you add GPL Version 2 code
 * and therefore, elected the GPL Version 2 license, then the option applies
 * only if the new code is made subject to such option by the copyright
 * holder.
 */

import java.util.*;

public class Main {
    /**
     * Convert the given Vector to a String array.  Returns null if the given
     * Vector is null.
     *
     *@param v    Vector of Strings
     *@return     Array of Strings copied from the Vector
     */
    public static String[] toArray(Vector v) {
        if (v == null)
            return null;

        String[] result = new String[v.size()];

        v.copyInto(result);

        return result;
    }
}

Related

  1. toEnumeration(Vector options)
  2. toHashSet(Vector vector)
  3. toHashSetD(Vector vec)
  4. toIntArray(Vector vec)