Java: Using Gson in an Applet causes SecurityException

Question

I\'m trying to use Google Gson in my Java Applet, but when I do I get

Exception in thread \"Thread-19\" java.security.AccessControlException: access deni

Answer 1

I have found the answer here.

System.setSecurityManager(null);

Adding to static main helped me. Of course, all-permissions in jnlp and so on must be.