Bug 312761 It makes no difference changing the series labels position in Radar chart.[13]
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/LiteralHelper.java
* Comment for <code>dataTypeSet</code>
	 */
	public static final NameSet dataTypeSet = getDataTypeSet( );
	/**
	 * Comment for <code>directionSet</code>
	 */
	public static final NameSet directionSet = getDirectionSet( );
	/**
	 * Comment for <code>groupingUnitTypeSet</code>
	 */
	public static final NameSet groupingUnitTypeSet = getGroupingUnitTypeSet( );
	/**
	 * Comment for <code>intersectionTypeSet</code>
	 */
	public static final NameSet intersectionTypeSet = getIntersectionTypeSet( );
	/**
	 * Comment for <code>legendItemTypeSet</code>
	 */
	public static final NameSet legendItemTypeSet = getLegendItemTypeSet( );
	/**
	 * Comment for <code>markerTypeSet</code>
	 */
	public static final NameSet markerTypeSet = getMarkerTypeSet( );
	/**
	 * Comment for <code>orientationSet</code>
	 */
	public static final NameSet orientationSet = getOrientationSet( );
	/**
	 * Comment for <code>riserTypeSet</code>
	 */