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/internal/ide/dialogs/IDEResourceInfoUtils.java
}
	/**
	 * Get the file store for the string.
	 * 
	 * @param string
	 * @return IFileStore or <code>null</code> if there is a
	 *         {@link CoreException}.
	 */
	public static IFileStore getFileStore(String string) {
		return getFileStore(new Path(string).toFile().toURI());
	}
	/**
	 * Get the file store for the URI.
	 * 
	 * @param uri
	 * @return IFileStore or <code>null</code> if there is a
	 *         {@link CoreException}.
	 */
	public static IFileStore getFileStore(URI uri) {
		try {
			return EFS.getStore(uri);
		} catch (CoreException e) {
			log(e);
			return null;
		}
	}
	/**
	 * Get the location of a resource
	 * 
	 * @param resource