if (t instanceof InterruptedException) {
      currentThread().interrupt();
    }
  }

  static void interruptCurrentThread() {
    Thread.currentThread().interrupt();
  }

  static void rethrowIfErrorOtherThanStackOverflow(Throwable t) {
    checkNotNull(t);
    if (t instanceof Error && !(t instanceof StackOverflowError)) {
      throw (Error) t;
    }
  }

import static com.google.common.util.concurrent.NullnessCasts.uncheckedNull;
import static com.google.common.util.concurrent.Platform.interruptCurrentThread;
import static com.google.common.util.concurrent.Platform.rethrowIfErrorOtherThanStackOverflow;
import static java.lang.Integer.toHexString;
import static java.lang.System.identityHashCode;
import static java.util.Objects.requireNonNull;
import static java.util.concurrent.TimeUnit.MILLISECONDS;