/* ===========================================================
 * JFreeChart : a free chart library for the Java(tm) platform
 * ===========================================================
 *
 * (C) Copyright 2000-2011, by Object Refinery Limited and Contributors.
 *
 * Project Info:  http://www.jfree.org/jfreechart/index.html
 *
 * 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., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301,
 * USA.
 *
 * [Oracle and Java are registered trademarks of Oracle and/or its affiliates. 
 * Other names may be trademarks of their respective owners.]
 *
 * ------------
 * Dataset.java
 * ------------
 * (C) Copyright 2000-2008, by Object Refinery Limited.
 *
 * Original Author:  David Gilbert (for Object Refinery Limited);
 * Contributor(s):   -;
 *
 * Changes (from 18-Sep-2001)
 * --------------------------
 * 18-Sep-2001 : Added standard header and fixed DOS encoding problem (DG);
 * 15-Oct-2001 : Moved to a new package (com.jrefinery.data.*) (DG);
 * 22-Oct-2001 : Changed name to Dataset.java (DG);
 * 17-Nov-2001 : Added getLegendItemCount() and getLegendItemLabels() methods,
 *               created SeriesDataset interface and transferred series related
 *               methods out (DG);
 * 22-Jan-2002 : Reconsidered (and removed) the getLegendItemCount() and
 *               getLegendItemLabels() methods...leave this to client code (DG);
 * 27-Sep-2002 : Added get/setDatasetGroup() methods (DG);
 * 10-Jan-2003 : Updated Javadocs (DG);
 *
 */

package org.jfree.data.general;

/**
 * The base interface for data sets.
 * <P>
 * All datasets are required to support the {@link DatasetChangeEvent}
 * mechanism by allowing listeners to register and receive notification of any
 * changes to the dataset.
 * <P>
 * In addition, all datasets must belong to one (and only one)
 * {@link DatasetGroup}.  The group object maintains a reader-writer lock
 * which provides synchronised access to the datasets in multi-threaded code.
 */
public interface Dataset {

    /**
     * Registers an object for notification of changes to the dataset.
     *
     * @param listener  the object to register.
     */
    public void addChangeListener(DatasetChangeListener listener);

    /**
     * Deregisters an object for notification of changes to the dataset.
     *
     * @param listener  the object to deregister.
     */
    public void removeChangeListener(DatasetChangeListener listener);

}

@@ -214,17 +214,17 @@
 2000-201
-1
+4
 , by Obj
@@ -1322,10 +1322,10 @@
 0-20
-08
+14
 , by
@@ -2416,16 +2416,16 @@
 of any%0D%0A
+
  * chang
@@ -2448,234 +2448,8 @@
 t.%0D%0A
- * %3CP%3E%0D%0A * In addition, all datasets must belong to one (and only one)%0D%0A * %7B@link DatasetGroup%7D.  The group object maintains a reader-writer lock%0D%0A * which provides synchronised access to the datasets in multi-threaded code.%0D%0A
  */%0D

Fix Javadoc warnings.