code: public <T> List<T> querySingleRowTypedResults(String sql, String[] args) {
  		@SuppressWarnings("unchecked")
  		List<T> result = (List<T>) querySingleRowResults(sql, args);
  		return result;
  	}
docs: Query for typed values in a single (first) row
  
  @param <T>
  result value type
  @param sql
  sql statement
  @param args
  arguments
  @return single row results
  @since 3.1.0