Bug 183013 [Wizards] Errror importing into linked EFS folder - "undefined path variable"
1. Implement a EFS plugin - with a writable file system. 2. Create a linked folder to the file system 3. select to import into the linked folder 4. select a valid zip file 5. the following error is reported " Destination folder location is based on an undefined path variable." The problem seems to be in org.eclipse.ui.dialogs.WizardResourceImportPage - validateDestinationGroup if (container.getLocation() == null) { if (container.isLinked()) { should use getLocationURI ?
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardResourceImportPage.java
* import destination.
     *
     * @param name the name of the page
     * @param selection the current resource selection
     */
    protected WizardResourceImportPage(String name,
            IStructuredSelection selection) {
        super(name);
        
        currentResourceSelection = null;
        if (selection.size() == 1) {
            Object firstElement = selection.getFirstElement();
            if (firstElement instanceof IAdaptable) {
                Object resource = ((IAdaptable) firstElement)
                        .getAdapter(IResource.class);
                if (resource != null) {
					currentResourceSelection = (IResource) resource;
				}
            }
        }
        if (currentResourceSelection != null) {
            if (currentResourceSelection.getType() == IResource.FILE) {
				currentResourceSelection = currentResourceSelection.getParent();
			}
            if (!currentResourceSelection.isAccessible()) {
				currentResourceSelection = null;
			}
        }
    }
    /**