private void checkEntryChangeNotificationControlToString(EntryChangeNotificationControl ecnc) { String toString = "EntryChangeNotificationControl(changeType=" + ecnc.getChangeType(); if (ecnc.getPreviousDN() != null) { toString = toString + ",previousDN=\"" + ecnc.getPreviousDN() + "\""; } if (ecnc.getChangeNumber() > 0) { toString = toString + ",changeNumber=" + ecnc.getChangeNumber(); } toString = toString + ")"; assertEquals(toString, ecnc.toString()); }