docs: @Override
      public void setCompletedLTCBoundary(Byte completedLTCBoundary) {
          if (tc.isDebugEnabled())
              Tr.debug(tc, "setCompletedLTCBoundary", new Object[] { completedLTCBoundary });
          _completedLTCBoundary = completedLTCBoundary;
      }