@Override
  public void setProductDirectory(String dir) {
    getConfig().setProductDirectory(dir);
  }
Un-registers all the statistics & cache managed resource created for this member. After
un-registering the resource MBean instances, clears managedStatisticsResourcesMap collection &
sets managedSystemMemberCache to null.

Creates ConfigurationParameterJmxImpl, StatisticResourceJmxImpl and SystemMemberCacheJmxImpl.
But cleans up only StatisticResourceJmxImpl and SystemMemberCacheJmxImpl which are of type
ManagedResource.
geode-core/src/main/java/org/apache/geode/admin/jmx/internal/CacheServerJmxImpl.java