/*

 * Copyright (c) 1999, 2001, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 */

/* @test

   @bug 4203650

   @summary Ensure that File constructors and methods catch null arguments

   @run main/othervm NullArgs

 */

import java.io.File;

public class NullArgs {

    public static void main(String[] args) throws Exception {

        for (int i = 0;; i++) {

            try {

                switch (i) {

                case 0:  new File((String)null);  break;

                case 1:  new File((String)null, null);  break;

                case 2:  new File((File)null, null);  break;

                case 3:  File.createTempFile(null, null, null);  break;

                case 4:  File.createTempFile(null, null);  break;

                case 5:  new File("foo").compareTo(null);  break;

                case 6:  new File("foo").renameTo(null);  break;

                default:

                    System.err.println();

                    return;

                }

            } catch (NullPointerException x) {

                System.err.print(i + " ");

                continue;

            }

            throw new Exception("NullPointerException not thrown (case " +

                                i + ")");

        }

    }

}