/*
 * Copyright (c) 2001, 2019, 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
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 */

package java.nio.charset;


/**
 * Checked exception thrown when an input character (or byte) sequence
 * is valid but cannot be mapped to an output byte (or character)
 * sequence.
 *
 * @since 1.4
 */

public class UnmappableCharacterException
    extends CharacterCodingException
{

    @java.io.Serial
    private static final long serialVersionUID = -7026962371537706123L;

    private int inputLength;

    /**
     * Constructs an {@code UnmappableCharacterException} with the
     * given length.
     * @param inputLength the length of the input
     */
    public UnmappableCharacterException(int inputLength) {
        this.inputLength = inputLength;
    }

    /**
     * Returns the length of the input.
     * @return the length of the input
     */
    public int getInputLength() {
        return inputLength;
    }

    /**
     * Returns the message.
     * @return the message
     */
    public String getMessage() {
        return "Input length = " + inputLength;
    }

}