try {
String[] tokenParts = expToken.split(":", 2);
URL u = new URL("http://" + domain.getSuffix() + "/cacert-" + tokenParts[0] + ".txt");
try {
String[] tokenParts = expToken.split(":", 2);
URL u = new URL("http://" + domain.getSuffix() + "/cacert-" + tokenParts[0] + ".txt");