m = new CSharpMethod(CSharpMethod.PUBLIC, "enter" + name,
m = new CSharpMethod(CSharpMethod.PUBLIC + CSharpMethod.VIRTUAL, "Enter" + name,
    private void addEnterMethod(String name, String type) {        CSharpMethod  m;        m = new CSharpMethod(CSharpMethod.PUBLIC,                             "enter" + name,                             type + " node",                             "void");        m.addComment(new CSharpComment(ENTER_COMMENT));        cls.addMethod(m);    }