+ " map in that class.");
    }
    Object result;
    try {
      result = supplier.get();
    } catch (Throwable t) {
      if (predicate.apply(t)) {
        // We are careful to set up INSTANCE_OF to match each Predicate to its target Class.
        @SuppressWarnings("unchecked")
        T caught = (T) t;
        return caught;
      }

              + " map in that class.");
    }
    Object result;
    try {
      result = supplier.get();
    } catch (Throwable t) {
      if (predicate.apply(t)) {
        // We are careful to set up INSTANCE_OF to match each Predicate to its target Class.
        @SuppressWarnings("unchecked")
        T caught = (T) t;
        return caught;
      }

              + " map in that class.");
    }
    Object result;
    try {
      result = supplier.get();
    } catch (Throwable t) {
      if (predicate.apply(t)) {
        // We are careful to set up INSTANCE_OF to match each Predicate to its target Class.
        @SuppressWarnings("unchecked")
        T caught = (T) t;
        return caught;
      }

         */
        public <R> R get(final Function<Stream<T>, R> stream) {
            try (Stream<T> s = supplier.get()) {
                return stream.apply(s);
            }
        }
    }

    Iterator<String> filtered =
        filter(
            unfiltered,
            new Predicate<String>() {
              @Override
              public boolean apply(String s) {
                throw new AssertionFailedError("Should never be evaluated");
              }
            });

    List<String> expected = emptyList();

     * un-deprecated because Java callers can't chain when assigning Kotlin vals. (The getter remains
     * deprecated).
     */
    fun setLevel(level: Level) =
      apply {
        this.level = level
      }

    @JvmName("-deprecated_level")
    @Deprecated(
      message = "moved to var",
      replaceWith = ReplaceWith(expression = "level"),

  companion object {
    private lateinit var logger: Logger

    private val SSLSession.masterSecret: SecretKey?
      get() =
        javaClass
          .getDeclaredField("masterSecret")
          .apply {
            isAccessible = true
          }.get(this) as? SecretKey

    val randomRegex = "\"random\"\\s+:\\s+\"([^\"]+)\"".toRegex()

    fun register() {

        // Figure out the next connection spec in case we need a retry.
        retryTlsConnection = tlsEquipPlan.nextConnectionSpec(connectionSpecs, sslSocket)

        connectionSpec.apply(sslSocket, isFallback = tlsEquipPlan.isTlsFallback)
        connectTls(sslSocket, connectionSpec)
        user.secureConnectEnd(handshake)
      } else {
        javaNetSocket = rawSocket
        protocol =

      // The function is passed a null input only when the table contains a null
      // value.
      // The cast is safe because of the contains() check.
      return contains(rowKey, columnKey)
          ? function.apply(uncheckedCastNullableTToT(fromTable.get(rowKey, columnKey)))
          : null;
    }

    @Override
    public int size() {
      return fromTable.size();
    }

    @Override

      assertEquals(0, defaultFunction.apply(null));
    }
  }

  public void testGenericInterfaceDefaultValue() {
    new GenericInterfaceDefaultValueChecker().check();
  }

  private interface NullRejectingFromTo<F, T> extends Function<F, T> {
    @Override
    T apply(F from);
  }