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Holon Vaadin integration

There is a newer version: 5.2.4

/*
 * Copyright 2000-2017 Holon TDCN.
 * 
 * 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 com.holonplatform.vaadin7;

import java.io.Serializable;

/**
 * A registration object for removing an event listener added to a source.
 *
 * @since 5.0.0
 */
@FunctionalInterface
public interface Registration extends Serializable {

	/**
	 * Removes the associated listener from the event source.
	 */
	void remove();

}