private void verifyRemoteFixedPartitionRegion(final String regionName) {
    Set<DistributedMember> otherMemberSet = getOtherMembers();

    for (DistributedMember member : otherMemberSet) {
      RegionMXBean bean = awaitRegionMXBeanProxy(member, regionName);

      PartitionAttributesData data = bean.listPartitionAttributes();
      assertThat(data).isNotNull();

      FixedPartitionAttributesData[] fixedPrData = bean.listFixedPartitionAttributes();
      assertThat(fixedPrData).isNotNull();
      assertThat(fixedPrData).hasSize(3);

      for (FixedPartitionAttributesData aFixedPrData : fixedPrData) {
        // TODO: add real assertions for FixedPartitionAttributesData
        // LogWriterUtils.getLogWriter().info("<ExpectedString> Remote PR Data is " +
        // fixedPrData[i] + "</ExpectedString> ");
      }
    }
  }
Please don't delete verifySystemNotifications. We need to improve verification in this test
class and fix whatever flakiness is in this method.
geode-core/src/distributedTest/java/org/apache/geode/management/RegionManagementDUnitTest.java