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
default:
			return false;
		}
	}
	/**
	 * Returns whether any of the given source resources are being recopied to
	 * their current container.
	 * 
	 * @param sourceResources
	 *            the source resources
	 * @param destination
	 *            the destination container
	 * @return <code>true</code> if at least one of the given source
	 *         resource's parent container is the same as the destination
	 */
	boolean isDestinationSameAsSource(IResource[] sourceResources,
			IContainer destination) {
		IPath destinationLocation = destination.getLocation();
		for (int i = 0; i < sourceResources.length; i++) {
			IResource sourceResource = sourceResources[i];
			if (sourceResource.getParent().equals(destination)) {
				return true;
			} else if (destinationLocation != null) {
				
				IPath sourceLocation = sourceResource.getLocation();
				IPath destinationResource = destinationLocation
						.append(sourceResource.getName());
				if (sourceLocation != null
						&& sourceLocation.isPrefixOf(destinationResource)) {
					return true;