/*
* Copyright ( c ) 2001 , 2016 , 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
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*/
/* @test
* @ bug 4495577
* @ summary Ensure that sun . misc . Unsafe cannot ( easily )
* be accessed from user code
* @ modules jdk . unsupported
*/
public class GetSunMiscUnsafe {
public static void main(String[] args) throws Exception {
try {
sun.misc.Unsafe.getUnsafe();
} catch (SecurityException x) {
System.err.println("Thrown as expected: " + x);
return ;
}
throw new Exception("No exception thrown" );
}
}
Messung V0.5 in Prozent C=87 H=90 G=88
¤ Dauer der Verarbeitung: 0.26 Sekunden
(vorverarbeitet am 2026-06-10)
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