+ LookAndFeel laf = UIManager.getLookAndFeel();
+ String lafName = laf == null?"Not obtained":laf.getName();
+ String lafClass = laf == null?"unknown":laf.getClass().getName();
+ appendIfNotNull(sb, "LookAndFeel: ", lafName+" ("+lafClass+")", "\n", null);
+ // Not displayed in release version ( determined by possible version number regex 9[9.]*9[.-_a9]* )
+ if (Pattern.matches("^\\d[\\d\\.]*\\d[\\.\\-\\w]*$", jalview.bin.Cache.getDefault("VERSION", "TEST"))) {