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This is a backport of OpenJFX 8 to run on Java 7.

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/*
 * Copyright (c) 2013, 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
 * or visit www.oracle.com if you need additional information or have any
 * questions.
 */
package javafx.collections;

/**
 * Interface that receives notifications of changes to an ObservableArray.
 * @since JavaFX 8.0
 */
public interface ArrayChangeListener> {
    
    /**
     * Called after a change has been made to an ObservableArray.
     *
     * @param sizeChanged indicates size of array changed
     * @param from A beginning (inclusive) of an interval related to the change
     * @param to An end (exclusive) of an interval related to the change.
     */
    public void onChanged(T observableArray, boolean sizeChanged, int from, int to);    
}