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
if (createVirtualFoldersButton != null) {
	            boolean createVirtualFolders = settings
	            		.getBoolean(STORE_CREATE_VIRTUAL_FOLDERS_ID);
	            createVirtualFoldersButton.setSelection(createVirtualFolders);
	
	            boolean createLinkedResources = settings
	    				.getBoolean(STORE_CREATE_LINKS_IN_WORKSPACE_ID);
	            createLinksInWorkspaceButton.setSelection(createLinkedResources);
	
	            boolean pathVariableSelected = settings
						.getBoolean(STORE_PATH_VARIABLE_SELECTED_ID);
	            relativePathVariableGroup.setSelection(pathVariableSelected);
	
	            pathVariable = settings.get(STORE_PATH_VARIABLE_NAME_ID);
	            if (pathVariable != null)
	            	relativePathVariableGroup.selectVariable(pathVariable);
            }
        	updateWidgetEnablements();
        }
    }
    /**
     * 	Since Finish was pressed, write widget values to the dialog store so that they
     *	will persist into the next invocation of this wizard page
     */
    protected void saveWidgetValues() {
        IDialogSettings settings = getDialogSettings();
        if (settings != null) {
            
            String[] sourceNames = settings.getArray(STORE_SOURCE_NAMES_ID);
            if (sourceNames == null) {