intClazz = new Clazz("Integer");
lang.addClazz(intClazz);
integerPlus = new Method("+");
intClazz.addBlock(integerPlus);
intClazz.addComment(new Comment("Elements may have symbols in their names." +
" Tools may choose to render this as infix",
System.getProperty("user.name"), new Instant()));
integerEquals = new Method("==");
intClazz.addBlock(integerEquals);