}
public List<EntityGroup> getEntityGroups(byte[] tableName) {
List<EntityGroup> ret = new ArrayList<EntityGroup>();
for (JVMClusterUtil.FServerThread rst : getFServerThreads()) {
FServer fs = rst.getFServer();
Collection<EntityGroup> egs = fs.getOnlineEntityGroupsLocalContext();
for (EntityGroup entityGroup : egs) {
TestCase.assertNotNull(entityGroup);
TestCase.assertNotNull(entityGroup.getTableDesc());
TestCase.assertNotNull(entityGroup.getTableDesc().getTableName());
TestCase.assertNotNull(tableName);