Method getUnchecked

stub/src/main/java/io/grpc/stub/ClientCalls.java:339–351

Returns the result of calling Future#get() interruptibly on a task known not to throw a checked exception. If interrupted, the interrupt is restored before throwing an exception.. @throws java.util.concurrent.CancellationException if get throws a {@code CancellationException

(Future<V> future)

   *     or an {@link InterruptedException}.
   */
  private static <V> V getUnchecked(Future<V> future) {
    try {
      return future.get();
    } catch (InterruptedException e) {
      Thread.currentThread().interrupt();
      throw Status.CANCELLED
          .withDescription("Thread interrupted")
          .withCause(e)
          .asRuntimeException();
    } catch (ExecutionException e) {
      throw toStatusRuntimeException(e.getCause());
    }
  }

  /**
   * Wraps the given {@link Throwable} in a {@link StatusRuntimeException}. If it contains an