/*
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* 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.
*
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*/
/* @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 + ")");
}
}
}