@Override
    public int hashCode() {
        return Objects.hash(
            Arrays.hashCode(salt),
            Arrays.hashCode(storedKey),
            Arrays.hashCode(serverKey),
            iterations
        );
    }
Represents the ACLs in the metadata image.

This class is thread-safe.
metadata/src/main/java/org/apache/kafka/metadata/ScramCredentialData.java