Bug 187178 Remove Total.* from expression build
The Total java script object is no longer supported by BIRT. It should be removed from Expression builder.
UI/org.eclipse.birt.report.designer.core/src/org/eclipse/birt/report/designer/util/DEUtil.java
return null;
			return ( (GroupElementHandle) input ).getElements( ).get( 0 );
		}
		else if ( input instanceof List )
		{
			GroupElementHandle group = DEUtil.getGroupElementHandle( (List) input );
			if ( notSame && group != null && group.isSameType( ) )
				return null;
			return ( (List) input ).get( 0 );
		}
		else
			return input;
	}
	public static Object getInputElement( Object input, int index )
	{
		if ( input instanceof GroupElementHandle )
		{
			return ( (GroupElementHandle) input ).getElements( ).get( index );
		}
		else if ( input instanceof List )
		{
			return ( (List) input ).get( index );
		}
		else
			return input;
	}
	public static List getInputElements( Object input )
	{
		if ( input instanceof GroupElementHandle )
		{