private static InternalDistributedMember getInternalDistributedMember(MemberVM memberVM) {
    return memberVM.getVM().invoke(
        () -> ClusterStartupRule.getCache().getInternalDistributedSystem().getDistributedMember());
  }
Distributed test base for show deadlock command in {@link ShowDeadlockCommand}.
geode-dunit/src/main/java/org/apache/geode/management/internal/cli/commands/ShowDeadlockDistributedTestBase.java