def get()

in util-core/src/main/scala/com/twitter/util/Local.scala [372:416]


      def get(k: Key): Option[_] =
        if (k eq k1) v1
        else if (k eq k2) v2
        else if (k eq k3) v3
        else if (k eq k4) v4
        else if (k eq k5) v5
        else None

      def remove(k: Key): Context =
        if (k eq k1) new Context4(resourceTracker, fiber, k2, v2, k3, v3, k4, v4, k5, v5)
        else if (k eq k2) new Context4(resourceTracker, fiber, k1, v1, k3, v3, k4, v4, k5, v5)
        else if (k eq k3) new Context4(resourceTracker, fiber, k1, v1, k2, v2, k4, v4, k5, v5)
        else if (k eq k4) new Context4(resourceTracker, fiber, k1, v1, k2, v2, k3, v3, k5, v5)
        else if (k eq k5) new Context4(resourceTracker, fiber, k1, v1, k2, v2, k3, v3, k4, v4)
        else this

      def set(k: Key, v: Some[_]): Context =
        if (k eq k1) new Context5(resourceTracker, fiber, k1, v, k2, v2, k3, v3, k4, v4, k5, v5)
        else if (k eq k2)
          new Context5(resourceTracker, fiber, k1, v1, k2, v, k3, v3, k4, v4, k5, v5)
        else if (k eq k3)
          new Context5(resourceTracker, fiber, k1, v1, k2, v2, k3, v, k4, v4, k5, v5)
        else if (k eq k4)
          new Context5(resourceTracker, fiber, k1, v1, k2, v2, k3, v3, k4, v, k5, v5)
        else if (k eq k5)
          new Context5(resourceTracker, fiber, k1, v1, k2, v2, k3, v3, k4, v4, k5, v)
        else new Context6(resourceTracker, fiber, k1, v1, k2, v2, k3, v3, k4, v4, k5, v5, k, v)
    }

    private final class Context6(
      resourceTracker: Option[ResourceTracker],
      fiber: Fiber,
      k1: Key,
      v1: Some[_],
      k2: Key,
      v2: Some[_],
      k3: Key,
      v3: Some[_],
      k4: Key,
      v4: Some[_],
      k5: Key,
      v5: Some[_],
      k6: Key,
      v6: Some[_])
        extends Context(resourceTracker, fiber) {