def beforeServing()

in server/src/main/scala/com/twitter/server/Lifecycle.scala [72:81]

• 5 lines of code
• 4 McCabe index (conditional complexity)

    def beforeServing(): Unit = {
      if (promoteBeforeServing() && shouldExplicitGc && hasPromoted.compareAndSet(false, true)) {
        // This relies on the side-effect of a full gc that all objects in the
        // young generation are promoted to the old generation.
        // If this side-effect were to disappear in a future version
        // of the jdk, it would not be disastrous. However, then we may choose
        // to add a `System.promoteAllLiveObjects()` hook.
        System.gc()
      }
    }