code: @Override
      public void provideServiceability() {
          Exception e = new Exception();
          try {
              FFDCFilter.processException(e, "com.ibm.ws.recoverylog.custom.jdbc.impl.SQLMultiScopeRecoveryLog.provideServiceability", "3624", this);
              HashMap<Long, RecoverableUnit> rus = _recoverableUnits;
              if (rus != null)
                  FFDCFilter.processException(e, "com.ibm.ws.recoverylog.custom.jdbc.impl.SQLMultiScopeRecoveryLog.provideServiceability", "3628", rus);
          } catch (Exception ex) {
              // Do nothing
          }
      }
docs: Called when logs fail. Provides more comprehensive FFDC - PI45254.
  this is NOT synchronized to avoid deadlocks.