}
        return bootstrapClasspath;
    }

    public void setBootstrapClasspath(FileCollection classpath) {
        internalGetBootstrapClasspath().setFrom(classpath);
    }

    public void setBootstrapClasspath(Object... classpath) {
        internalGetBootstrapClasspath().setFrom(classpath);
    }

    @Override
    default FileCollection getBootstrapClasspath() {
        return getDelegate().getBootstrapClasspath();
    }

    @Override
    default void setBootstrapClasspath(FileCollection classpath) {
        getDelegate().setBootstrapClasspath(classpath);
    }

    @Override
    default JavaForkOptions bootstrapClasspath(Object... classpath) {
        getDelegate().bootstrapClasspath(classpath);

    }

    @Override
    public FileCollection getBootstrapClasspath() {
        return options.getBootstrapClasspath();
    }

    @Override
    public void setBootstrapClasspath(FileCollection classpath) {
        options.setBootstrapClasspath(classpath);
    }

    @Override
    public JavaForkOptions bootstrapClasspath(Object... classpath) {
        options.bootstrapClasspath(classpath);
        return this;

    }

    @Override
    public FileCollection getBootstrapClasspath() {
        return javaOptions.getBootstrapClasspath();
    }

    @Override
    public void setBootstrapClasspath(FileCollection classpath) {
        javaOptions.setBootstrapClasspath(classpath);
    }

    @Override
    public JavaForkOptions bootstrapClasspath(Object... classpath) {
        javaOptions.bootstrapClasspath(classpath);

        return javaExecSpec.getBootstrapClasspath();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setBootstrapClasspath(FileCollection classpath) {
        javaExecSpec.setBootstrapClasspath(classpath);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public JavaExec bootstrapClasspath(Object... classpath) {

     * classpath for the specified JVM.
     *
     * @param classpath The classpath. Must not be null. Can be empty.
     */
    void setBootstrapClasspath(FileCollection classpath);

    /**
     * Adds the given values to the end of the bootstrap classpath for the process.
     *
     * @param classpath The classpath.
     * @return this
     */

        }

        @Override
        public FileCollection getBootstrapClasspath() {
            return delegate.getBootstrapClasspath();
        }

        @Override
        public void setBootstrapClasspath(FileCollection classpath) {
            throw new UnsupportedOperationException();
        }

        @Override
        public JavaForkOptions bootstrapClasspath(Object... classpath) {

        return forkOptions.getBootstrapClasspath();
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void setBootstrapClasspath(FileCollection classpath) {
        forkOptions.setBootstrapClasspath(classpath);
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public Test bootstrapClasspath(Object... classpath) {

        return bootstrapClasspath;
    }

    /**
     * Sets the bootstrap classpath to be used for the compiler process. Defaults to {@code null}.
     *
     * @since 4.3
     */
    public void setBootstrapClasspath(@Nullable FileCollection bootstrapClasspath) {
        this.bootstrapClasspath = bootstrapClasspath;
    }

    /**
     * Returns the extension dirs to be used for the compiler process. Defaults to {@code null}.