void addAssociatedTableNameToClearFK(String associatedTableName){
  List<String> list=getListToClearAssociatedFK();
  if (!list.contains(associatedTableName)) {
    list.add(associatedTableName);
  }
}

void addAssociatedTableNameToClearFK ( String associatedTableName ) { List < String > list = getListToClearAssociatedFK ( ) ; if ( ! list . contains ( associatedTableName ) ) { list . add ( associatedTableName ) ; } }
add an associated table name into the list to clear .
