@Override
	public String getPathname() {
		// pathname within project containing folder-link 
		// getParent() may return a non-linked folder
		String path = getParent().getPathname();
		if (path.length() != FileSystem.SEPARATOR.length()) {
			path += FileSystem.SEPARATOR;
		}
		path += folderName;
		return path;
	}
Get the linked root folder which corresponds to a folder-link 
(see {@link FolderLinkContentHandler}).
@return linked root folder
Ghidra/Framework/Project/src/main/java/ghidra/framework/data/LinkedGhidraSubFolder.java