Bug 117148 Support Accessibility
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/model/attribute/impl/AttributePackageImpl.java
LegendBehaviorType.class,
				"LegendBehaviorTypeObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( legendItemTypeObjectEDataType,
				LegendItemType.class,
				"LegendItemTypeObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( lineDecoratorObjectEDataType,
				LineDecorator.class,
				"LineDecoratorObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( lineStyleObjectEDataType,
				LineStyle.class,
				"LineStyleObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( markerTypeObjectEDataType,
				MarkerType.class,
				"MarkerTypeObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( orientationObjectEDataType,
				Orientation.class,
				"OrientationObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( percentageEDataType,
				double.class,
				"Percentage", IS_SERIALIZABLE, !IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( percentageObjectEDataType,
				Double.class,
				"PercentageObject", IS_SERIALIZABLE, !IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( positionObjectEDataType,
				Position.class,
				"PositionObject", IS_SERIALIZABLE, IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( rgbValueEDataType,
				int.class,
				"RGBValue", IS_SERIALIZABLE, !IS_GENERATED_INSTANCE_CLASS ); 
		initEDataType( rgbValueObjectEDataType,