/*
* @(#)ReflectionStackOverflowTest.java 1.8 06/10/10
*
* Copyright 1990-2008 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER
*
* This program 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 program 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 at /legal/license.txt).
*
* 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 Sun Microsystems, Inc., 4150 Network Circle, Santa
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*
*/
import java.lang.reflect.*;
/** Verify that we throw StackOverflowErrors properly when
Method.invoke() is used recursively, as per Java bug #4217960 which
was filed against JDK 1.2 in March. */
public class ReflectionStackOverflowTest {
static int depth = 0;
static Method m;
public static void test(Method m) throws Throwable {
++depth;
if ((depth % 1000) == 0)
System.err.println("Test at depth " + depth);
Object[] args = {m};
try {
m.invoke(null, args);
} catch (InvocationTargetException e) {
throw e.getTargetException();
}
}
public static void main(String[] args) {
try {
Class c = ReflectionStackOverflowTest.class;
Class[] sig = {Method.class};
m = c.getMethod("test", sig);
test(m);
}
catch (StackOverflowError e) {
System.out.println("Stack overflow error successfully detected");
}
catch (Throwable e) {
e.printStackTrace();
System.out.println("ERROR: Some other exception caught");
}
}
}