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 (linkTargetPath != null)
                fileHandle.createLink(linkTargetPath,
                        IResource.ALLOW_MISSING_LOCAL, monitor);
            else
                fileHandle.create(contents, false, monitor);
        } catch (CoreException e) {
            
            if (e.getStatus().getCode() == IResourceStatus.PATH_OCCUPIED)
                fileHandle.refreshLocal(IResource.DEPTH_ZERO, null);
            else
                throw e;
        }
        if (monitor.isCanceled())
            throw new OperationCanceledException();
    }
    /**
     * Creates a file resource handle for the file with the given workspace path.
     * This method does not create the file resource; this is the responsibility
     * of <code>createFile</code>.
     *
     * @param filePath the path of the file resource to create a handle for
     * @return the new file resource handle
     * @see #createFile
     */
    protected IFile createFileHandle(IPath filePath) {
        return IDEWorkbenchPlugin.getPluginWorkspace().getRoot().getFile(
                filePath);
    }
    /**