code: public int getSessionTimeOut(DeployedModule webModuleConfig)
      {
          int timeout = 0;
          try
          {
              timeout = webModuleConfig.getWebAppConfig().getSessionTimeout();
          }
          catch (Exception e)
          {
              // do nothing
          }
          if (com.ibm.ejs.ras.TraceComponent.isAnyTracingEnabled() && LoggingUtil.SESSION_LOGGER_CORE.isLoggable(Level.FINE))
          {
              LoggingUtil.SESSION_LOGGER_CORE.logp(Level.FINE, methodClassName, "getSessionTimeOut", "" + timeout);
          }
          return timeout;
      }
docs: /*
  get the session timeout