code: public synchronized void deleteShareRequests(Destination destination) {
          SQLiteDatabase db = null;
          try {
              db = getWritableDatabase();
  
              int recordsDeleted = db.delete(ShareRequestTable.NAME, WHERE_CLAUSE_BY_DESTINATION,
                      new String[]{String.valueOf(destination.getHash())});
  
              sLogger.log(WingsDbHelper.class, "deleteShareRequests", "destination=" + destination.getHash()
                      + " rowsDeleted=" + recordsDeleted);
          } catch (SQLException e) {
              // Do nothing.
          } finally {
              db.close();
          }
      }
docs: Deletes all {@link ShareRequest} based on destination.
  
  @param destination the destination of the list of {@link ShareRequest} to delete.