code: static void reset() {
          WarpContext context = reference.get();
          Validate.notNull(context, "WarpContext in store can't be null when resetting");
          reference.compareAndSet(context, null);
      }
docs: <p>
  Clears current context store.
  </p>
  <p>
  <p>
  This method can't be called only when context was previously set by calling {@link #set(WarpContext)} and that call
  wasn't followed by another call to {@link #reset()}.