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/*
 *  Copyright (C) 2012 Ed Schaller 
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Lesser General Public
 *  License as published by the Free Software Foundation; either
 *  version 2.1 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Lesser General Public License for more details.
 *
 *  You should have received a copy of the GNU Lesser General Public
 *  License along with this library; if not, write to the Free Software
 *  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 */

package net.darkmist.alib.exception;

/**
 * {@link ExceptionHandler} that does nothing.
 */
public class NullExceptionHandler implements ExceptionHandler
{
	private static final NullExceptionHandler singleton = new NullExceptionHandler();

	/**
	 * Private constructor as this is a singleton.
	 */
	private NullExceptionHandler()
	{
	}

	/**
	 * Get singleton instance.
	 * @return singleton instance.
	 */
	public static NullExceptionHandler instance()
	{
		return singleton;
	}

	/**
	 * Handle an {@link Exception} by doing nothing.
	 * @param t The exception to handle.
	 */
	@Override
	public void handleException(@SuppressWarnings("unused") Throwable t)
	{
		// drop it on the ground!
	}
}