protected boolean isCurrentMember(Profile p) {
    return getDistributionManager().isCurrentMember(p.getDistributedMember());
  }
Return true if the memberId on the specified Profile is a current member of the distributed
system.

@since GemFire 5.7
geode-core/src/main/java/org/apache/geode/distributed/internal/DistributionAdvisor.java