/*
 * Copyright (c) 2019, 2024, 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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 */

package pkg2;

abstract class UndocumentedGenericParent<T, E extends Throwable, F extends Throwable> {
    /**
     * A field.
     */
    public T parentField;

    /**
     * Returns some value with an {@index "inherited search tag"}.
     *
     * @param t a parameter
     * @return some value
     * @throws E a generic error
     * @throws IllegalStateException illegal state
     */
    protected abstract T parentMethod(T t) throws F, E, IllegalStateException;

    /**
     * Method with systemProperty tag. {@systemProperty parent.system.prop}.
     */
    public abstract void parentMethod2();
}