public Array listToArray() throws PageException {

	if (this.query instanceof QueryImpl) return ListUtil.listToArray(((QueryImpl) this.query).getColumnlist(false), ",");

	throw new ApplicationException("Query is not of type QueryImpl. Use instead Query.columnArray() or Query.columnList().listToArray().");
    }
public Array listToArray ( ) throws PageException { if ( this . query instanceof QueryImpl ) return ListUtil . listToArray ( ( ( QueryImpl ) this . query ) . getColumnlist ( false ) , "," ) ; throw new ApplicationException ( "Query is not of type QueryImpl. Use instead Query.columnArray() or Query.columnList().listToArray()." ) ; }
This method was added for ACF compatibility per LDEV-1142 and should be avoided if cross engine
code is not required. Use instead Query.columnArray() or Query.columnList().listToArray().

@return an Array of the names of columns
@throws PageException