/*
* Copyright ( c ) 2009 , 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 6549506
* @ summary Specification of Permission . toString ( ) method contradicts with
* JDK implementation
*/
import java.security.*;
public class ToString {
public static void main(String[]args) throws Exception {
DummyWritePermission dummyPerm = new DummyWritePermission();
NullActionPermission nullActionPerm = new NullActionPermission();
System.out.println(dummyPerm.toString());
System.out.println(dummyPerm.getDescription());
System.out.println(nullActionPerm.toString());
System.out.println(nullActionPerm.getDescription());
if (!dummyPerm.toString().equals(dummyPerm.getDescription())) {
throw new Exception("The expected permission.toString() is " +
dummyPerm.getDescription() + ", but " +
dummyPerm.toString() + " returned!" );
}
if (!nullActionPerm.toString().equals(nullActionPerm.getDescription())) {
throw new Exception("The expected permission.toString() is " +
nullActionPerm.getDescription() + ", but " +
nullActionPerm.toString() + " returned!" );
}
}
private static abstract class SimplePermission extends Permission {
public SimplePermission(String name) {
super (name);
}
public boolean implies(Permission permission) {
return false ;
}
public boolean equals(Object obj) {
return false ;
}
public int hashCode() {
return 13 ;
}
}
private static class DummyWritePermission extends SimplePermission {
public DummyWritePermission() {
super ("permit to" );
}
public String getActions() {
return "write" ;
}
public String getDescription() {
return "(\" ToString$DummyWritePermission\" \" permit to\" \" write\")" ;
}
}
private static class NullActionPermission extends SimplePermission {
public NullActionPermission() {
super ("permit to" );
}
public String getActions() {
return null ;
}
public String getDescription() {
return "(\" ToString$NullActionPermission\" \" permit to\")" ;
}
}
}
Messung V0.5 in Prozent C=93 H=93 G=92
¤ Dauer der Verarbeitung: 0.15 Sekunden
(vorverarbeitet am 2026-06-10)
¤
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