code: @Override
  	public synchronized void delete(int contextId, int type, String data) throws DatabaseException {
      	try {
  			psDeleteData.setInt(1, contextId);
  			psDeleteData.setInt(2, type);
  			psDeleteData.setString(3, data);
  			psDeleteData.executeUpdate();
  		} catch (SQLException e) {
  			throw new DatabaseException(e);
  		}
      }
docs: /* (non-Javadoc)
  @see org.parosproxy.paros.db.paros.TableContext#delete(int, int, java.lang.String)