server.registerMBean(secDomain, name);
// secret1 encrypts to 7hInTB4HCBL
UsernamePasswordHandler handler = new UsernamePasswordHandler("jduke", "theduke".toCharArray());
LoginContext lc = new LoginContext("testLdapExample11Encrypt", handler);
lc.login();
Subject subject = lc.getSubject();
System.out.println("Subject: "+subject);
Set groups = subject.getPrincipals(Group.class);