Bug 182270 Sample Data issue [0001]
Description: Sample Data issue. Build number: 2.2.0.v20070413-1121 Steps to reproduce: 1. Drag a chart from Palette to Layout, first setlect type as Gantt, then change back to Bar,check the "Chart Preview" pane. Expected result: Y Axis is still of linear type. Actual result: Y Axis is of Date/Time type. Error log: N/A
chart/org.eclipse.birt.chart.ui.extension/src/org/eclipse/birt/chart/ui/swt/type/BarChart.java
for ( int j = 0; j < seriesdefinitions.size( ); j++ )
					{
						Series series = ( (SeriesDefinition) seriesdefinitions.get( j ) ).getDesignTimeSeries( );
						( (BarSeries) series ).setRiser( RiserType.RECTANGLE_LITERAL );
						if ( !currentChart.getSubType( ).equals( sNewSubType ) )
						{
							if ( ( sNewSubType.equalsIgnoreCase( STACKED_SUBTYPE_LITERAL ) || sNewSubType.equalsIgnoreCase( PERCENTSTACKED_SUBTYPE_LITERAL ) ) )
							{
								if ( !ChartPreviewPainter.isLivePreviewActive( )
										&& !isNumbericAxis( (Axis) axes.get( i ) ) )
								{
									( (Axis) axes.get( i ) ).setType( AxisType.LINEAR_LITERAL );
								}
								series.setStacked( true );
							}
							else
							{
								series.setStacked( false );
							}
						}
					}
				}
				if ( !currentChart.getSubType( ).equals( sNewSubType ) )
				{
					currentChart.setSubType( sNewSubType );
				}
			}
		}
		else
		{