public void close() throws IOException {
    accountRangeToDownload.close();
    healContext.close();
  }
Persists the current accounts to heal in the database.

@param accountsHealingList The current list of accounts to heal.
ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/snapsync/context/SnapSyncStatePersistenceManager.java