No plans from Oracle to replace the OCMJD. See comments section at Oracle site here:
https://blogs.oracle.com/certification/entry/oracle_certified_master_java_se
In fact skills required for OCMJD are, apparently, considered by Oracle to have been subsumed into the Programmer Certifications as of Java 8 exams:
"At this time, there is no plan to release a new version of the certification. Through careful job task analysis with the Java SE 8 certification release, it was determined that the OCM Developer role was no longer appropriate to keep as a separate certification and the that skills of that role should be included in the Programmer certifications."