@Override public String toString() { StringBuilder builder = new StringBuilder(super.toString()); builder.append("[type='").append(getType()); builder.append("', expire='").append(getExpire() == null ? "" : getExpire().toString()); builder.append("', lastChange='").append(getLastChange() == null ? "" : getLastChange().toString()); builder.append("', unlocked='").append(getUnlocked() == null ? "" : getUnlocked().toString()); builder.append("', disable='").append(getDisable() == null ? "" : getDisable().toString()); builder.append("']"); return builder.toString(); } }