Applets cannot make the interpreter exit through either System.exit() or Runtime.exit() methods. |
Applets cannot load dynamic libraries on the client using load() or loadlibrary() methods of the Runtime or System classes |
Applets cannot create or manipulate any thread that is not part of same ThreadGroup as the applet. |
Applet cannot create a ClassLoader or SecurityManager |
Applet cannot specify network control functions including ContentHandlerFactory, SocketImplFactory or URLStreamHandlerFactory |
Applet cannot define classes that are part of built in client side packages |