void offlineModify(DiskRegionView drv, DiskEntry entry, byte[] value,
      boolean isSerializedObject) {
    getChild().offlineModify(drv, entry, value, isSerializedObject);
  }
Get the oplog specified

@param id int oplogId to be got
@return Oplogs the oplog corresponding to the oplodId, id
geode-core/src/main/java/org/apache/geode/internal/cache/PersistentOplogSet.java