String () { return "ServiceDescriptor(" + "interface='" + serviceInterface + '\'' + ", serviceImplementation='" + serviceImplementation + '\'' + ", testServiceImplementation='" + testServiceImplementation + '\'' + ", headlessImplementation='" + headlessImplementation + '\'' + ", overrides=" + overrides + ", configurationSchemaKey='" + configurationSchemaKey + '\'' + ", preload=" + preload + ", client=" + client + ')'; }