Bug 135790 ClassCastException in RowData.
ClassCastException is thrown in RowData line 81(IBaseExpression expr = ( IBaseExpression ) valueExpressions.get( index - 1 );).
engine/org.eclipse.birt.report.engine/src/org/eclipse/birt/report/engine/parser/EngineIRVisitor.java
MemberHandle prop = handle.getMember( name );
		if ( prop != null )
		{
			return prop.getStringValue( );
		}
		return null;
	}
	IStyle setupStyle( StructureHandle highlight, IStyle style )
	{
		
		style.setBackgroundColor( getMemberProperty( highlight,
				HighlightRule.BACKGROUND_COLOR_MEMBER ) );
		
		
		
		
		
		
		
		style.setTextAlign( getMemberProperty( highlight,
				HighlightRule.TEXT_ALIGN_MEMBER ) );
		style.setTextIndent( getMemberProperty( highlight,
				HighlightRule.TEXT_INDENT_MEMBER ) );
		style.setTextUnderline( getMemberProperty( highlight,
				Style.TEXT_UNDERLINE_PROP ) );
		style.setTextLineThrough( getMemberProperty( highlight,
				Style.TEXT_LINE_THROUGH_PROP ) );
		style.setTextOverline( getMemberProperty( highlight,
				Style.TEXT_OVERLINE_PROP ) );