default boolean hasCode() {
    return !getCode().isEmpty();
  }
Whether the account has (non empty) EVM bytecode associated to it.

<p>This is functionally equivalent to {@code !code().isEmpty()}, though could be implemented
more efficiently.

@return Whether the account has EVM bytecode associated to it.
evm/src/main/java/org/hyperledger/besu/evm/account/AccountState.java