@Override
  public Collection<Address> getDeletedAccountAddresses() {
    return accounts.entrySet().stream()
        .filter(e -> e.getValue().isEmpty())
        .map(Map.Entry::getKey)
        .toList();
  }
Instantiates a new Simple world.

@param parent the parent
evm/src/main/java/org/hyperledger/besu/evm/fluent/SimpleWorld.java