docs: public void incrementCurrentSize() throws SIResourceException
      {
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.entry(this, tc, "incrementCurrentSize");
  
          if (_currentTran != null)
          {
              _currentTran.incrementCurrentSize();
          }
  
          if (TraceComponent.isAnyTracingEnabled() && tc.isEntryEnabled()) SibTr.exit(this, tc, "incrementCurrentSize");
      }