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/extensions/org/eclipse/ui/actions/CopyFilesAndFoldersOperation.java
*            the source resource
	 * @param destination
	 *            the resource to be overwritten
	 * @return one of IDialogConstants.YES_ID, IDialogConstants.YES_TO_ALL_ID,
	 *         IDialogConstants.NO_ID, IDialogConstants.CANCEL_ID indicating
	 *         whether the current resource or all resources can be overwritten,
	 *         or if the operation should be canceled.
	 */
	private int checkOverwrite(final IResource source,
			final IResource destination) {
		final int[] result = new int[1];
		
		Runnable query = new Runnable() {
			public void run() {
				String message;
				int resultId[] = { IDialogConstants.YES_ID,
						IDialogConstants.YES_TO_ALL_ID, IDialogConstants.NO_ID,
						IDialogConstants.CANCEL_ID };
				String labels[] = new String[] { IDialogConstants.YES_LABEL,
						IDialogConstants.YES_TO_ALL_LABEL,
						IDialogConstants.NO_LABEL,
						IDialogConstants.CANCEL_LABEL };
				if (destination.getType() == IResource.FOLDER) {
					if (homogenousResources(source, destination)) {
						message = NLS
								.bind(
										IDEWorkbenchMessages.CopyFilesAndFoldersOperation_overwriteMergeQuestion,
										destination.getFullPath()
												.makeRelative());
					} else {