if (trialId == null || ! trialId.startsWith("EXPT-")) { if (log.isInfoEnabled()) { log.info("rmConfAsb asked to remove from base trial " + trialId, new Throwable()); } return; }
  private void removeConfigAssembly(String assembly_id) throws SQLException {    if (assembly_id == null || assembly_id.equals(""))      return;    if (log.isDebugEnabled()) {      log.debug("Removing assembly from config for trial " + trialId + ": " + assembly_id);    }    substitutions.put(":trial_id:", trialId);    substitutions.put(":expt_id:", exptId);    substitutions.put(":assemblies_to_clean:", "(" + sqlQuote(assembly_id) + ")");    executeUpdate(dbp.getQuery("cleanTrialConfigAssembly", substitutions));  }