Bug 181361 Exception is thrown out in Chart builder when you set all null values for Value Series [0001]
Description: Exception is thrown out in Chart builder when you set all null values for Value Series. Build number: 2.2.0.v20070405-0630 Steps to reproduce: 1. Create a Bar Chart, set all null value data for Value Series. Expected result: No exception is thrown out. Actual result: Exception is thrown out (See the screenshot). Error log: N/A
chart/org.eclipse.birt.chart.engine/src/org/eclipse/birt/chart/computation/withaxes/PlotWith3DAxes.java
0 ) );
	}
	/**
	 * @param ax
	 * @param orthogonalAxis
	 * @param iType
	 * @return
	 * @throws ChartException
	 * @throws IllegalArgumentException
	 */
	protected final DataSetIterator getAncillaryDataSet( Axis ax,
			Axis orthogonalAxis, int iType ) throws ChartException,
			IllegalArgumentException
	{
		final Series[] sea = ax.getRuntimeSeries( );
		final Series[] osea = orthogonalAxis.getRuntimeSeries( );
		if ( sea.length == 0 || osea.length == 0 ) 
		
		{
			if ( ( iType & NUMERICAL ) == NUMERICAL )
			{
				
				return new DataSetIterator( new Double[]{
						new Double( 1 ), new Double( 2 )
				} );
			}
			else if ( ( iType & DATE_TIME ) == DATE_TIME )
			{
				
				return new DataSetIterator( new Calendar[]{