Bug 209126 DataException throws out when set highlight condition in sub-report[0302]
Description: Set highlight condition in sub-report, when "select value..." in the highlight dialog, DataException throws out. Build version:2.3.0.v20071108-0800 Steps to reproduce: 1.Get the attached report design file, which contains a sub-report. 2.Select the inner table, and then go to "highlight" tab in the property editor view to set a highlight rule. When click "select value...", DataException throws out. Error: The expression's value can not be retrieved. An error happened in data type conversion. Can not convert the value of org.eclipse.birt.data.engine.script.DataExceptionMocker@79c17b to Integer type.
UI/org.eclipse.birt.report.designer.ui/src/org/eclipse/birt/report/designer/ui/dialogs/HighlightRuleBuilder.java
expressionValue2.setVisible( true );
				andLable.setVisible( true );
			}
		}
		syncFamily( );
		syncSize( );
		if ( handle != null && handle.getStyle( ) == null )
		{
			if ( handle.getColor( ).isSet( ) )
			{
				color.setRGB( DEUtil.getRGBValue( handle.getColor( ).getRGB( ) ) );
			}
			if ( handle.getBackgroundColor( ).isSet( ) )
			{
				backColor.setRGB( DEUtil.getRGBValue( handle.getBackgroundColor( )
						.getRGB( ) ) );
			}
			bold.setSelection( DesignChoiceConstants.FONT_WEIGHT_BOLD.equals( handle.getFontWeight( ) ) );
			italic.setSelection( DesignChoiceConstants.FONT_STYLE_ITALIC.equals( handle.getFontStyle( ) ) );
			underline.setSelection( DesignChoiceConstants.TEXT_UNDERLINE_UNDERLINE.equals( handle.getTextUnderline( ) ) );
			linethrough.setSelection( DesignChoiceConstants.TEXT_LINE_THROUGH_LINE_THROUGH.equals( handle.getTextLineThrough( ) ) );
		}
	}
	private void syncFamily( )
	{
		if ( handle != null && handle.getStyle( ) == null )
		{
			String fm = DEUtil.RemoveQuote( handle.getFontFamilyHandle( )
					.getDisplayValue( ) );
			if ( innerSyncFamily( fm ) )