/*

 * Copyright (c) 2003, 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.  Oracle designates this

 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the LICENSE file that accompanied this code.

 *

 * 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.

 */

package java.util;

/**

 * Unchecked exception thrown when an illegal combination flags is given.

 *

 * <p> Unless otherwise specified, passing a {@code null} argument to any

 * method or constructor in this class will cause a {@link

 * NullPointerException} to be thrown.

 *

 * @since 1.5

 */

public class IllegalFormatFlagsException extends IllegalFormatException {

    private static final long serialVersionUID = 790824L;

    private String flags;

    /**

     * Constructs an instance of this class with the specified flags.

     *

     * @param  f

     *         The set of format flags which contain an illegal combination

     */

    public IllegalFormatFlagsException(String f) {

        if (f == null)

            throw new NullPointerException();

        this.flags = f;

    }

    /**

     * Returns the set of flags which contains an illegal combination.

     *

     * @return  The flags

     */

    public String getFlags() {

        return flags;

    }

    public String getMessage() {

        return "Flags = '" + flags + "'";

    }

}