assertTrue("Principals contains Roles", groups.contains(new SimplePrincipal("Roles")));
Group roles = (Group) groups.iterator().next();
assertTrue("Echo is a role", roles.isMember(new SimplePrincipal("Echo")));
assertTrue("TheDuke is a role", roles.isMember(new SimplePrincipal("TheDuke")));
lc.logout();
}
public void testLdapExample24() throws Exception
{
System.out.println("testLdapExample24");
UsernamePasswordHandler handler = new UsernamePasswordHandler("Java Duke",