docs: static public HashtableOnDisk getInstance(FileManager filemgr,
                                                boolean auto_rehash,
                                                long instanceid,
                                                boolean hasCacheValue,
                                                HTODDynacache htoddc)
                      throws FileManagerException,
                      ClassNotFoundException,
                      IOException,
                      HashtableOnDiskException {
          return getStaticInstance(filemgr, auto_rehash, instanceid, null, hasCacheValue, htoddc);
      }