code: public void overrideCacheConfig(Properties properties) {
          if (properties != null) {
              FieldInitializer.initFromSystemProperties(this, properties);
          }
          processOffloadDirectory();
          if (!this.enableServletSupport) {
              this.disableTemplatesSupport = true;
          }
      }
docs: used by com.ibm.ws.cache.spi.DistributedMapFactory