Bug 301131 CreateGroupOperation, GroupDescription should be renamed or merged into existing classes
There are some remaining issues related to renamin Groups into Virtual Folders. org.eclipse.ui.internal.ide.undo.GroupDescription IMO should be merged with FolderDescription org.eclipse.ui.ide.undo.CreateGroupOperation should be merged with CreateFolderOperation IDEResourceInfoUtils#GROUP_TEXT org.eclipse.ui.wizards.datatransfer#ImportOperation#setCreateGroups Remy, if you see other related issues, please add a comment to the bug.
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/wizards/datatransfer/ImportOperation.java
if (!provider.isFolder(fileSystemObject)) {
            importFile(fileSystemObject, policy);
            return;
        }
        int childPolicy = importFolder(fileSystemObject, policy);
        if (childPolicy != POLICY_SKIP_CHILDREN) {
            Iterator children = provider.getChildren(fileSystemObject)
                    .iterator();
            while (children.hasNext()) {
				importRecursivelyFrom(children.next(), childPolicy);
			}
        }
    }
    /**
     * Queries the user whether the resource with the specified path should be
     * overwritten by a file system object that is being imported.
     * 
     * @param resourcePath the workspace path of the resource that needs to be overwritten
     * @return <code>true</code> to overwrite, <code>false</code> to not overwrite
     * @exception OperationCanceledException if canceled
     */
    boolean queryOverwrite(IPath resourcePath)
            throws OperationCanceledException {
        String overwriteAnswer = overwriteCallback.queryOverwrite(resourcePath
                .makeRelative().toString());
        if (overwriteAnswer.equals(IOverwriteQuery.CANCEL)) {
			throw new OperationCanceledException(DataTransferMessages.DataTransfer_emptyString);
		}
        if (overwriteAnswer.equals(IOverwriteQuery.NO)) {
            return false;