docs: public void println(long l) throws IOException
      {        
          if(this._listener!= null &&  !checkIfCalledFromWLonError()){
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())    
                  Tr.debug(tc, "non blocking println long , WriteListener enabled: " + this._listener);
              this.println_NonBlocking(Long.toString(l));
          }
          else {
              if (TraceComponent.isAnyTracingEnabled() && tc.isDebugEnabled())    
                  Tr.debug(tc, "println long");
              super.println(l);
          }
      }