text: public String toString() {StringBuilder sb = new StringBuilder();sb.append("TrackingRefUpdate[");sb.append(remoteName);sb.append(" -> ");sb.append(localName);if (forceUpdate)sb.append(" (forced)");sb.append(" ");sb.append(oldObjectId == null ? "" : oldObjectId.abbreviate(7).name());sb.append("..");sb.append(newObjectId == null ? "" : newObjectId.abbreviate(7).name());sb.append("]");return sb.toString();}