destination.setLastModified(System.currentTimeMillis());
                            }
                        } catch (UnsupportedOperationException e) {
                            // older wagons throw this. Just get() instead
                            wagon.get(remotePath, temp);

                            downloaded = true;

  // TODO(cpovirk): should we be including other methods from the shim here and
  // in ImmutableSortedMap?
  @Deprecated
  public static <E> ImmutableSortedSet.Builder<E> builder() {
    throw new UnsupportedOperationException();
  }

  private static final Comparator<?> NATURAL_ORDER = Ordering.natural();

  // TODO(b/345814817): Move this to RegularImmutableSortedSet?

        try {
            notifications.clear();
            // If this succeeds, the implementation allows modification
            assertTrue(notifications.isEmpty());
        } catch (UnsupportedOperationException e) {
            // If this throws, the implementation returned an immutable list
            assertEquals(2, notifications.size());
        }
    }

    @Test

              // sanity check - this should never fail
              && scale == 1) {
            return offset;
          }

          return OFFSET_UNSAFE_APPROACH_IS_UNAVAILABLE;
        } catch (UnsupportedOperationException e) {
          return OFFSET_UNSAFE_APPROACH_IS_UNAVAILABLE;
        }
      }

      private static @Nullable Unsafe getUnsafe() {
        try {
          return Unsafe.getUnsafe();

   * @param predicate a predicate that determines whether an element should be removed
   * @return {@code true} if any elements were removed from the iterable
   * @throws UnsupportedOperationException if the iterable does not support {@code remove()}.
   * @since 2.0
   */
  @CanIgnoreReturnValue
  public static <T extends @Nullable Object> boolean removeIf(

        // This would need to be implemented based on the actual SmbTransport constructor
        // For now, return null - this needs integration with the actual transport creation
        throw new UnsupportedOperationException("Transport creation needs integration with SmbTransportPool");
    }

    /**
     * Perform channel binding for a channel
     *
     * @param channel channel to bind

        override fun configureSocket(sslSocket: SSLSocket): SSLSocket =
          object : DelegatingSSLSocket(sslSocket) {
            override fun getApplicationProtocol(): String = throw UnsupportedOperationException()
          }
      }

    client =
      client
        .newBuilder()
        .sslSocketFactory(delegatingSocketFactory, trustManager)
        .build()

      return FluentIterable.from(collectedTypes).filter(Class::isInterface).toSet();
    }

    @Override
    public TypeSet classes() {
      throw new UnsupportedOperationException("interfaces().classes() not supported.");
    }

    private Object readResolve() {
      return getTypes().interfaces();
    }

    private static final long serialVersionUID = 0;
  }

    final String string;

    public HashHostileComparable(String string) {
      this.string = string;
    }

    @Override
    public int hashCode() {
      throw new UnsupportedOperationException();
    }

    @Override
    public int compareTo(HashHostileComparable o) {
      return string.compareTo(o.string);
    }
  }

         * a clear specification for what annotations should mean on resolved TypeVariables
         * with modified bounds, annotation methods will throw
         * UnsupportedOperationException. Frameworks requiring annotation preservation
         * should use the original TypeVariable when bounds haven't changed.
         */
        if (Types.NativeTypeVariableEquals.NATIVE_TYPE_VARIABLE_ONLY