look, a HoA!

    private static Map<String, String[]> topLevelCommands
        = new HashMap<String, String[]>() {{
        // { "fn name" => [ "parameters", "fn body" ] }
        put("clear", new String[] { "",        "js.clear()"        } );
        put("print", new String[] { "message", "js.print(message)" } );
        put("say",   new String[] { "message", "js.say(message)"   } );
    }};

    static {
        for (Map.Entry<String, String[]> e : topLevelCommands.entrySet())
            jsThread.enqueue( "function " + e.getKey()
                               + "(" + e.getValue()[0] + ")"
                               + " { " + e.getValue()[1] + " }" );
    }