I’ve made an applet using threads in it: class MyApplet extends JApplet { Private void m_TreeMouseClicked(java.awt.event.MouseEvent evt){ try{ new MyThread().start(); }catch(Exception e) ... class MyThread extends Thread{ public void run(){} } } But any time when I try to debug I get exception: e.getClass.getName(): java.security.AccessControlException e.getMessage(): access denied (java.lang.RuntimePermission modify ThreadGroup) I have no problem to build it. When I start it in the browser (IE or Firefox) – no problems. But I need to be able to debug in the NetBeans IDE.   More>>

			

			class MyApplet extends JApplet
			

			{
			

			Private void m_TreeMouseClicked(java.awt.event.MouseEvent evt){
			

			try{
			

			new MyThread().start();
			

			}catch(Exception e)
			

			...
			

			

			class MyThread extends Thread{
			

			public void run(){}
			

			}
			

			}