code: public void setDBProperties(Map<String, Object> properties) throws DBException, RemoteException
      {
          BaseTransport transport = this.createProxyTransport(SET_DB_PROPERTIES);
          transport.addParam(PROPERTIES, properties);
          Object strReturn = transport.sendMessageAndGetReply();
          Object objReturn = transport.convertReturnObject(strReturn);
          this.checkDBException(objReturn);
      }
docs: Get the database properties.
  @return The database properties object (Always non-null).