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'databene commons' is an open source Java library by Volker Bergmann. It provides extensions to the Java core library by utility classes, abstract concepts and concrete implementations.

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/*
 * Copyright (C) 2004-2014 Volker Bergmann ([email protected]).
 * All rights reserved.
 *
 * Licensed 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.databene.commons.converter;

import org.databene.commons.ConversionException;

/**
 * Returns the argument to be converted.
*
* Created: 27.09.2006 23:26:25 * @since 0.1 * @author Volker Bergmann */ public class NoOpConverter extends ThreadSafeConverter { private static final NoOpConverter instance = new NoOpConverter(); @SuppressWarnings("rawtypes") public static NoOpConverter getInstance() { return instance; } @SuppressWarnings("unchecked") public NoOpConverter() { this((Class) Object.class); } public NoOpConverter(Class type) { super(type, type); } @Override public E convert(E source) throws ConversionException { return source; } @Override public String toString() { return getClass().getSimpleName(); } }