/* * Copyright (c) 1998, 2017, 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.
*/
/* * @bug 4075221 * @summary Enable serialize of nonSerializable Class descriptor.
*/
class TestEntry { publicstaticvoid main(String args[]) throws Exception {
File f = new File("tmp.ser"); if (args[0].compareTo("-s") == 0) {
FileOutputStream of = new FileOutputStream(f);
ObjectOutputStream oos = new ObjectOutputStream(of); Class cl = Class.forName(args[1]);
oos.writeObject(cl); if (ObjectStreamClass.lookup(cl) != null)
oos.writeObject(cl.newInstance());
oos.close();
System.out.println("Serialized Class " + cl.getName());
} elseif (args[0].compareTo("-de") == 0) {
FileInputStream inf = new FileInputStream(f);
ObjectInputStream ois = new ObjectInputStream(inf); Class cl = null; try {
cl = (Class)ois.readObject(); thrownew Error("Expected InvalidClassException to be thrown");
} catch (InvalidClassException e) {
System.out.println("Caught expected exception DeSerializing class " + e.getMessage());
}
ois.close();
} elseif (args[0].compareTo("-doe") == 0) {
FileInputStream inf = new FileInputStream(f);
ObjectInputStream ois = new ObjectInputStream(inf); Class cl = null;
cl = (Class)ois.readObject(); try {
ois.readObject(); thrownew Error("Expected InvalidClassException to be thrown");
} catch (InvalidClassException e) {
System.out.println("Caught expected exception DeSerializing class " + e.getMessage());
}
ois.close();
} elseif (args[0].compareTo("-d") == 0) {
FileInputStream inf = new FileInputStream(f);
ObjectInputStream ois = new ObjectInputStream(inf); Class cl = (Class)ois.readObject(); try {
ois.readObject();
} catch (EOFException e) {
}
ois.close();
System.out.println("DeSerialized Class " + cl.getName());
} else { thrownew RuntimeException("Unrecognized argument");
}
}
}
Messung V0.5 in Prozent
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noch Qualität der bereit gestellten Informationen zugesichert.0.11Bemerkung:
(vorverarbeitet am 2026-04-27)
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Die Informationen auf dieser Webseite wurden
nach bestem Wissen sorgfältig zusammengestellt. Es wird jedoch weder Vollständigkeit, noch Richtigkeit,
noch Qualität der bereit gestellten Informationen zugesichert.
Bemerkung:
Die farbliche Syntaxdarstellung und die Messung sind noch experimentell.