Bug 86011 [Wizards] Need to support creating multiple folders at once
It is currently not possible to create more than one folder at a time using the New folder wizard like it is with the import dialogs for instance. We would need to change ResourceAndContainerGroup so that it accepted paths in validateResourceName() and WizardNewFolderPage to build these.
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/dialogs/WizardNewFileCreationPage.java
if (resourceGroup == null)
            return initialFileName;
        return resourceGroup.getResource();
    }
    /**
     * Returns a stream containing the initial contents to be given to new file resource
     * instances.  <b>Subclasses</b> may wish to override.  This default implementation
     * provides no initial contents.
     *
     * @return initial contents to be given to new file resource instances
     */
    protected InputStream getInitialContents() {
        return null;
    }
    /**
     * Returns the label to display in the file name specification visual
     * component group.
     * <p>
     * Subclasses may reimplement.
     * </p>
     *
     * @return the label to display in the file name specification visual
     *     component group
     */
    protected String getNewFileLabel() {
        return IDEWorkbenchMessages.WizardNewFileCreationPage_fileLabel;
    }
    /**
     * Shows/hides the advanced option widgets. 
     */