docs: protected void deactivate(ComponentContext context) {
          if (TraceComponent.isAnyTracingEnabled() && LoggingUtil.SESSION_LOGGER_CORE.isLoggable(Level.FINER)) {
              LoggingUtil.SESSION_LOGGER_CORE.entering(CLASS_NAME, "deactivate", context);
          }
          this.unregisterSessionManager(); // we won't restart applications in this case, so assume someone else stops them
          if (TraceComponent.isAnyTracingEnabled() && LoggingUtil.SESSION_LOGGER_CORE.isLoggable(Level.FINER)) {
              LoggingUtil.SESSION_LOGGER_CORE.exiting(CLASS_NAME, "deactivate");
          }
      }