Bug 296691 Change new Groups API to Virtual Resource API
If we decide that 'virtual' is the right naming for new resources concept, I will make the following changes. Add IResource#VIRTUAL flag to use in #create methods Add IResource#isVirtual indicating that a resource is virtual Remove IResource#isGroup Remove IFolder#createGroup
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/CopyFilesAndFoldersOperation.java
/**
	 * The parent shell used to show any dialogs.
	 */
	private Shell messageShell;
	/**
	 * Whether or not the copy has been canceled by the user.
	 */
	private boolean canceled = false;
	/**
	 * Whether or not the operation creates groups and links instead of folders
	 * and files.
	 */
	private boolean createGroupsAndLinks = false;
	/**
	 * Whether or not the operation creates links instead of folders and files.
	 */
	private boolean createLinks = false;
	/**
	 * Overwrite all flag.
	 */
	private boolean alwaysOverwrite = false;
	private String[] modelProviderIds;
	/**
	 * Returns a new name for a copy of the resource at the given path in the
	 * given workspace. This name is determined automatically.
	 * 
	 * @param originalName
	 *            the full path of the resource
	 * @param workspace
	 *            the workspace