JIRA: https://jira.spring.io/browse/SPR-13784 JDK8 and Apache Commons Codec support the RFC 4648 "URL and Filename Safe" Base64 alphabet. Add methods to `Base64Utils` to support this feature.
JIRA: https://jira.spring.io/browse/SPR-13784 JDK8 and Apache Commons Codec support the RFC 4648 "URL and Filename Safe" Base64 alphabet. Add methods to `Base64Utils` to support this feature.