code: public List<JQLPlaceHolder> extractFromVariableStatement(JQLContext jqlContext, String jql) {
  		return extractPlaceHoldersFromVariableStatement(jqlContext, jql, new ArrayList<JQLPlaceHolder>());
  	}
docs: Extract all bind parameters and dynamic part used in query.
  
  @param jqlContext
  the jql context
  @param jql
  the jql
  @return the list