UnexpectedEncodingException.java

/* 
 * Copyright (C) 2013 The Java Tool project
 * Gelin Luo <greenlaw110(at)gmail.com>
 *
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
*/
package org.osgl.exception;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

/**
 * Wrap java's {@link java.io.UnsupportedEncodingException} into RuntimeException
 */
public class UnexpectedEncodingException extends UnexpectedException {

    public UnexpectedEncodingException(IOException cause){
        super(cause);
    }

    /**
     * Convert to corresponding JDK exception. Warning, since there are synchronized method execution
     * please beware of the performance issue when calling this method
     */
    public UnsupportedEncodingException toJDKException() {
        UnsupportedEncodingException e = new UnsupportedEncodingException() {
            @Override
            public synchronized Throwable fillInStackTrace() {
                return this;
            }
        };
        e.setStackTrace(getStackTrace());
        return e;
    }

}