question: create a uri to be used for a person 's email address that degrades nicely if one is not defined concode_field_sep SakaiProxy sakaiProxy concode_elem_sep TimeService timeService concode_field_sep java.util.Calendar getStartDate concode_elem_sep void init concode_elem_sep boolean isIcsEnabled concode_elem_sep VEvent addChairAttendeesToEvent concode_elem_sep VEvent cancelEvent concode_elem_sep Calendar createCalendar concode_elem_sep Calendar createCalendar concode_elem_sep VEvent addAttendeesToEventWithRole concode_elem_sep java.util.Calendar getEndDate concode_elem_sep Calendar setupCalendar concode_elem_sep VEvent addAttendeesToEvent concode_elem_sep String toFile concode_elem_sep VEvent createEvent concode_elem_sep VEvent createEvent concode_elem_sep VEvent createEvent concode_elem_sep String generateFilePath
target: URI function ( String arg0 ) { if ( arg0 == null || arg0 . isEmpty ( ) ) { return URI . create ( "srini_string" ) ; } else { return URI . create ( "srini_string" + arg0 ) ; } }