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
* </p>
     * <p>
     * The <code>filesToImport</code> parameter specifies what file system objects 
     * are to be imported.
     * </p>
     * <p>
     * The default import behavior is to recreate the complete container structure
     * for the file system objects in their destination. If <code>setCreateContainerStructure</code>
     * is set to <code>false</code>, then no container structure is created for each of 
     * the file system objects.
     * </p>
     *
     * @param containerPath the full path of the destination container within the
     *   workspace
     * @param provider the file system structure provider to use
     * @param overwriteImplementor the overwrite strategy to use
     * @param filesToImport the list of file system objects to be imported
     *  (element type: <code>Object</code>)
     */
    public ImportOperation(IPath containerPath,
            IImportStructureProvider provider,
            IOverwriteQuery overwriteImplementor, List filesToImport) {
        this(containerPath, null, provider, overwriteImplementor);
        setFilesToImport(filesToImport);
    }
    /**
     * Prompts if existing resources should be overwritten. Recursively collects
     * existing read-only files to overwrite and resources that should not be
     * overwritten.
     *