code: private Map<String, TenantDefinition> getAllTenantDefs() {
          Map<String, TenantDefinition> tenantMap = new HashMap<>();
          Iterable<DRow> rowIter = DBService.instance().getAllRows(TENANTS_STORE_NAME);
          for (DRow row : rowIter) {
              TenantDefinition tenantDef = loadTenantDefinition(row);
              if (tenantDef != null) {
                  tenantMap.put(tenantDef.getName(), tenantDef);
              }
          }
          return tenantMap;
      }
docs: Get all tenants, including the default tenant.