I’m upgrading Vaadin from 6.5.0 to 6.6.2. In my applications, when I have to include custom .js files, I extend ApplicationServlet.writeAjaxPageHtmlHeader(). This works fine with 6.5.0, but with 6.6.2 I can see that the header is not overwritten by my application (same code compiled with both version).
Did something change about using a custom ApplicationServlet class? I can’t find anything in the release notes regarding this.
Just found the answer: The prototype of writeAjaxPageHtmlHeader() has changed, and thus my method was not overriding it but was rather a new one. Hope this can help someone…