@Override public String debugDump(int indent) { StringBuilder sb = new StringBuilder(); DebugUtil.indentDebugDump(sb, indent); sb.append("ObjectDeltaObject():"); dumpObject(sb, oldObject, "old", indent +1); if (delta != null) { sb.append("\n"); DebugUtil.indentDebugDump(sb, indent + 1); sb.append("delta:"); if (delta == null) { sb.append(" null"); } else { sb.append("\n"); sb.append(delta.debugDump(indent + 2)); } } dumpObject(sb, newObject, "new", indent +1); return sb.toString(); }