this.parent = parent;
    }

    public List<DefaultEclipseProject> getChildren() {
        return children;
    }

    public Iterable<? extends DefaultEclipseSourceDirectory> getSourceDirectories() {
        return sourceDirectories;
    }

    public void setSourceDirectories(List<DefaultEclipseSourceDirectory> sourceDirectories) {
        this.sourceDirectories = sourceDirectories;
    }

        task.setPositionIndependentCode(binary instanceof SharedLibraryBinarySpec);

        task.includes(((HeaderExportingSourceSet) sourceSet).getExportedHeaders().getSourceDirectories());
        task.includes(new Callable<List<FileCollection>>() {
            @Override
            public List<FileCollection> call() {

        task.getExecutionData().from(executionData.getFiles());
        task.getClassDirectories().from(classDirectories.getFiles());
        task.getSourceDirectories().from(sourceDirectories.getFiles());
    }

     *
     * <p>The returned collection is live and reflects changes to this source directory set.
     */
    FileCollection getSourceDirectories();

    /**
     * Returns the source directory trees that make up this set. Does not filter source directories that do not exist.
     *

    /**
     * Source sets that coverage should be reported for.
     */
    @IgnoreEmptyDirectories
    @PathSensitive(PathSensitivity.RELATIVE)
    @InputFiles
    public ConfigurableFileCollection getSourceDirectories() {
        return sourceDirectories;
    }

    /**
     * Source sets that coverage should be reported for.
     */
    @Classpath
    public ConfigurableFileCollection getClassDirectories() {