@Override
    protected WorldStateAccount getForMutation(final Address address) {
      final ForestMutableWorldState wrapped = wrappedWorldView();
      final Hash addressHash = address.addressHash();
      return wrapped
          .accountStateTrie
          .get(addressHash)
          .map(bytes -> wrapped.deserializeAccount(address, addressHash, bytes))
          .orElse(null);
    }
Does this account have any storage slots that are set to non-zero values?

@return true if the account has no storage values set to non-zero values. False if any
    storage is set.
ethereum/core/src/main/java/org/hyperledger/besu/ethereum/trie/forest/worldview/ForestMutableWorldState.java