Method detach

api/src/context/java/io/grpc/Context.java:448–451

Reverse an attach(), restoring the previous context and exiting the current scope. This context should be the same context that was previously #attach attached. The provided replacement should be what was returned by the same #attach attach() call. If an {@code attach()

(Context toAttach)

   * compromise this error-detecting mechanism.
   */
  public void detach(Context toAttach) {
    checkNotNull(toAttach, "toAttach");
    storage().detach(this, toAttach);
  }

  // Visible for testing
  boolean isCurrent() {