this can be final
@@ -30,7 +30,7 @@ import org.apache.cxf.rs.security.httpsignature.utils.SignatureHeaderUtils;
public class MessageSigner {
private final String digestAlgorithmName;
- private SignatureCreator signatureCreator;
+ private final SignatureCreator signatureCreator;
public MessageSigner(String signatureAlgorithmName,
String digestAlgorithmName,
