Bug 315315 Warning messages seen while starting up workbench
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/util/PluginSettings.java
Method createMethod = seriesClass.getDeclaredMethod( "create", new Class[]{} ); 
					Series newSeries = (Series) createMethod.invoke( seriesClass,
							new Object[]{} );
					Method mDisplayName = seriesClass.getDeclaredMethod( "getDisplayName", new Class[]{} ); 
					Object oName = mDisplayName.invoke( newSeries,
							new Object[]{} );
					sDisplayName = (String) oName;
				}
				catch ( ClassNotFoundException e )
				{
					e.printStackTrace( );
				}
				catch ( NoSuchMethodException e )
				{
					e.printStackTrace( );
				}
				catch ( IllegalAccessException e )
				{
					e.printStackTrace( );
				}
				catch ( IllegalArgumentException e )
				{
					e.printStackTrace( );
				}
				catch ( InvocationTargetException e )
				{
					e.printStackTrace( );
				}
				return sDisplayName;
			}