}
        else if ( usage < 0 ) {
            throw new RuntimeCIFSException("Usage count dropped below zero");
        }
    }


    /**
     * @return the sessionKey
     * @throws CIFSException
     */
    @Override
    public byte[] getSessionKey () throws CIFSException {
        if ( this.sessionKey == null ) {
            throw new CIFSException("No session key available");
        }

  public final boolean add(E e) {
    throw new UnsupportedOperationException();
  }

  public final boolean remove(@Nullable Object object) {
    throw new UnsupportedOperationException();
  }

  public final boolean addAll(Collection<? extends E> newElements) {
    throw new UnsupportedOperationException();
  }

  public final boolean removeAll(Collection<?> oldElements) {
    throw new UnsupportedOperationException();
  }

        when:
        buildFile """
    task test
    project.afterEvaluate {
        throw new RuntimeException("afterEvaluate failure")
    }
    throw new RuntimeException("configure")
"""
        then:
        fails('test')
        failure.assertHasFailures(2)

 *       assertions are for. Note that assertions are not enabled by default; they are essentially
 *       considered "compiled comments."
 *   <li>An explicit {@code if/throw} (as illustrated below) is always acceptable; we still
 *       recommend using our {@link VerifyException} exception type. Throwing a plain {@link
 *       RuntimeException} is frowned upon.

    Comparable<?> endpoint() {
      throw new IllegalStateException("range unbounded on this side");
    }

    @Override
    boolean isLessThan(Comparable<?> value) {
      return true;
    }

    @Override
    BoundType typeAsLowerBound() {
      throw new IllegalStateException();
    }

    @Override
    BoundType typeAsUpperBound() {

    Comparable<?> endpoint() {
      throw new IllegalStateException("range unbounded on this side");
    }

    @Override
    boolean isLessThan(Comparable<?> value) {
      return true;
    }

    @Override
    BoundType typeAsLowerBound() {
      throw new IllegalStateException();
    }

    @Override
    BoundType typeAsUpperBound() {

        throw new IllegalStateException();
    }

    @Override
    public File getFile() {
        return file;
    }

    @Override
    public void builtBy(Object... tasks) {
        throw new IllegalStateException();
    }

    @Nonnull
    @Override
    public TaskDependency getBuildDependencies() {
        throw new IllegalStateException();
    }

    void kill(boolean killTree) {
        println "Killing process with pid: $pid"
        if (pid == null) {
            throw new RuntimeException("Unable to force kill the process because provided pid is null!")
        }
        if (!(OperatingSystem.current().unix || OperatingSystem.current().windows)) {
            throw new RuntimeException("This implementation does not know how to forcefully kill a process on os: " + OperatingSystem.current())

        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

    public static void copyDirectory(File source, File destination) {
        logDeprecation();
        try {
            FileUtils.copyDirectory(source, destination);
        } catch (IOException e) {
            throw new UncheckedIOException(e);
        }
    }

            throw result.getVersionRangeViolation(0);
        }

        // Transfer Error

        if (result.hasErrorArtifactExceptions()) {
            throw result.getErrorArtifactExceptions().get(0);
        }

        if (result.hasMissingArtifacts()) {
            throw new MultipleArtifactsNotFoundException(
                    request.getArtifact(),
                    toList(result.getArtifacts()),