public synchronized void reloadTrieHeal() {
    // Clear the flat database and trie log from the world state storage if needed
    worldStateStorageCoordinator.applyOnMatchingStrategy(
        DataStorageFormat.BONSAI,
        worldStateKeyValueStorage -> {
          final BonsaiWorldStateKeyValueStorage strategy =
              worldStateStorageCoordinator.getStrategy(BonsaiWorldStateKeyValueStorage.class);
          strategy.clearFlatDatabase();
          strategy.clearTrieLog();
        });
    // Clear pending trie node and code requests
    pendingTrieNodeRequests.clear();
    pendingCodeRequests.clear();

    snapSyncState.setHealTrieStatus(false);
    checkCompletion(snapSyncState.getPivotBlockHeader().orElseThrow());
  }
Method to reload the healing process of the trie
ethereum/eth/src/main/java/org/hyperledger/besu/ethereum/eth/sync/snapsync/SnapWorldDownloadState.java