Bug 310685 [LinkedResources] The 'File System' import wizard has inconsistent widget selection
Tn the 'File System" import wizard, having the "Create complete folder structure" option button set must cause the "Create virtual folders" to be set as well in the "Advanced" section, since this option creates a partial hierarchy and cannot create only a top level link folder.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/internal/wizards/datatransfer/WizardFileSystemResourceImportPage1.java
* <p>
     * The <code>Dialog</code> implementation of this framework method
     * creates a standard push button, registers for selection events
     * including button presses and registers
     * default buttons with its shell.
     * The button id is stored as the buttons client data.
     * Note that the parent's layout is assumed to be a GridLayout and
     * the number of columns in this layout is incremented.
     * Subclasses may override.
     * </p>
     *
     * @param parent the parent composite
     * @param id the id of the button (see
     *  <code>IDialogConstants.*_ID</code> constants
     *  for standard dialog button ids)
     * @param label the label from the button
     * @param defaultButton <code>true</code> if the button is to be the
     *   default button, and <code>false</code> otherwise
     */
    protected Button createButton(Composite parent, int id, String label,
            boolean defaultButton) {
        
        ((GridLayout) parent.getLayout()).numColumns++;
        Button button = new Button(parent, SWT.PUSH);
        button.setFont(parent.getFont());
        GridData buttonData = new GridData(GridData.FILL_HORIZONTAL);
        button.setLayoutData(buttonData);
        button.setData(new Integer(id));
        button.setText(label);
        if (defaultButton) {