public void filesRemoved(ProjectEvent event) {
public final void filesRemoved(ProjectEvent event) {
    public void filesRemoved(ProjectEvent event) {        List<VPTFile> files = new ArrayList<VPTFile>(event.getAddedFiles());        for (VPTFile file : files) {            RubyPlugin.log("file removed: " + file.getNodePath(), getClass());        }    }