Bug 312761 It makes no difference changing the series labels position in Radar chart.[13]
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/wizard/format/popup/series/SeriesLabelSheet.java
cmbPosition.setItems( ChartUIUtil.getPositionDisplayNames( positionScope,
				isFlippedAxes( ) ) );
		Position lpCurrent = getSeriesForProcessing( ).getLabelPosition( );
		if ( lpCurrent != null )
		{
			String positionName = ChartUIUtil.getFlippedPosition( lpCurrent,
					isFlippedAxes( ) ).getName( );
			for ( int i = 0; i < cmbPosition.getItemCount( ); i++ )
			{
				if ( positionName.equals( LiteralHelper.fullPositionSet.getNameByDisplayName( cmbPosition.getItem( i ) ) ) )
				{
					cmbPosition.select( i );
				}
			}
		}
		
		
		if ( cmbPosition.getSelectionIndex( ) < 0 )
		{
			cmbPosition.select( 0 );
			cmbPosition.notifyListeners( SWT.Selection, new Event( ) );
		}
	}
	private String[] getDataPointComponents( DataPoint datapoint )
	{
		EList<?> oArr = datapoint.getComponents( );
		ArrayList<String> sArr = new ArrayList<String>( oArr.size( ) );
		for ( int i = 0; i < oArr.size( ); i++ )
		{
			DataPointComponent dpc = (DataPointComponent) oArr.get( i );