Bug 312959 [Import/Export] importing file from big disk hangs UI
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardFileSystemResourceImportPage1.java
final Object rootFileSystemObject,
            final IImportStructureProvider structureProvider) {
        final MinimizedFileSystemElement[] results = new MinimizedFileSystemElement[1];
        BusyIndicator.showWhile(getShell().getDisplay(), new Runnable() {
            public void run() {
                
                results[0] = createRootElement(rootFileSystemObject,
                        structureProvider);
            }
        });
        return results[0];
    }
    /**
     * Set all of the selections in the selection group to value. Implemented here
     * to provide access for inner classes.
     * @param value boolean
     */
    protected void setAllSelections(boolean value) {
        super.setAllSelections(value);
    }
    /**
     * Sets the source name of the import to be the supplied path.
     * Adds the name of the path to the list of items in the
     * source combo and selects it.
     *
     * @param path the path to be added
     */
    protected void setSourceName(String path) {
        if (path.length() > 0) {
            String[] currentItems = this.sourceNameField.getItems();