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/src/org/eclipse/ui/wizards/datatransfer/ImportOperation.java
* structure created is relative to the root file system object.
     * </p>
     * 
     * @param containerPath the full path of the destination container within the
     *   workspace
     * @param source the root file system object to import
     * @param provider the file system structure provider to use
     * @param overwriteImplementor the overwrite strategy to use
     */
    public ImportOperation(IPath containerPath, Object source,
            IImportStructureProvider provider,
            IOverwriteQuery overwriteImplementor) {
        super();
        this.destinationPath = containerPath;
        this.source = source;
        this.provider = provider;
        overwriteCallback = overwriteImplementor;
    }
    /**
     * Creates a new operation that imports specific file system objects.
     * In this usage context, the specified source file system object is used by the
     * operation solely to determine the destination container structure of the file system
     * objects being imported.
     * <p>
     * The <code>source</code> parameter represents the root file system object to 
     * import. Valid types for this parameter are determined by the supplied 
     * <code>IImportStructureProvider</code>. The contents of the source which
     * are to be imported are specified in the <code>filesToImport</code>
     * parameter.
     * </p>