code: private void expectContinues()
      	throws IOException	
      	{
          try
          {
              if (available()<=0)
              {
                  _expectContinues.write(HttpResponse.__Continue);
                  _expectContinues.flush();
              }
          }
          finally
          {
              _expectContinues=null;
          }
              
      }
docs: /* ------------------------------------------------------------