jdk-24/langtools/test/tools/javac/Object1.java

/*
 * Copyright (c) 2001, 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.
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/*
 * @test
 * @bug 4091755
 * @summary java.lang.Object can't be redefined without crashing javac
 * @author gafter
 *
 * @compile/fail Object1.java
 */

package java.lang;
class Object extends Throwable {
    public final native Class getClass();
    public native int hashCode();
    public native boolean equals(Object obj);
    protected native Object clone() throws CloneNotSupportedException;
    public native String toString();
    public final native void notify();
    public final native void notifyAll();
    public final native void wait(long timeout) throws InterruptedException;
    public native final void wait(long timeout, int nanos) throws InterruptedException;
    public native final void wait() throws InterruptedException;
    protected void finalize() throws Throwable { }
}