Philadelphia FIX 5.0 SP2 implements the FIX protocol version 5.0 SP2.
Add a Maven dependency to Philadelphia FIX 5.0 SP2:
<dependency>
<groupId>com.paritytrading.philadelphia</groupId>
<artifactId>philadelphia-fix50sp2</artifactId>
<version><!-- latest release --></version>
</dependency>
See the latest release on GitHub.
Released under the Apache License, Version 2.0.