idp start up warnings after upgrade

[Ramaiah, Vanna G.]

After the upgrade from V2.4 to V3.3, I am getting 2 types of warning in idp-process.log. I am using legacy files. Can I ignore these errors or should I modify any files? I need to use legacy format. I think both the errors are from relying party.

(for all the custom relying-party SPs)
WARN [net.shibboleth.ext.spring.config.StringBooleanToPredicateConverter:51] - Unrecognized value 'urn:mace:incommon' converted to false; if intentional, explicitly use 'false'
WARN [net.shibboleth.idp.profile.spring.relyingparty.security.credential.impl.X509ResourceCredentialParser:54] - Credential type 'X509Filesystem' has been deprecated; use the compatible Credential type 'X509ResourceBacked'

This is what I have in relying-party.xml.
  <security:Credential id="creds" xsi:type="security:X509Filesystem">
                <security:PrivateKey>xyz.key
                </security:PrivateKey>
                <security:Certificate>xyz.crt
                </security:Certificate>
        </security:Credential>





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