dubbo-common/src/main/java/org/apache/dubbo/config/MethodConfig.java (3 lines):
	- line 127: * TODO remove service and serviceId
	- line 146: * TODO remove this construct, the callback method processing logic needs to rely on Spring context
	- line 189: * TODO remove constructMethodConfig


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/stub/StubSuppliers.java (2 lines):
	- line 41: // TODO DO not hack here
	- line 59: // TODO DO not hack here


dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/integration/RegistryProtocol.java (2 lines):
	- line 276: // FIXME When the provider subscribes, it will affect the scene : a certain JVM exposes the service and call
	- line 697: // FIXME all application models in framework are removed at this moment


dubbo-common/src/main/java/org/apache/dubbo/common/extension/support/WrapperComparator.java (2 lines):
	- line 66: // TODO: backward compatibility
	- line 72: // TODO: backward compatibility


dubbo-common/src/main/java/org/apache/dubbo/config/ProtocolConfig.java (2 lines):
	- line 202: // TODO: Move this property to the provider configuration.
	- line 208: // TODO: Move this property to the provider configuration.


dubbo-common/src/main/java/org/apache/dubbo/config/AbstractConfig.java (2 lines):
	- line 564: * // FIXME: this method should be completely replaced by appendParameters?
	- line 1039: * FIXME check @Parameter(required=true) and any conditions that need to match.


dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/bootstrap/builders/ProtocolBuilder.java (2 lines):
	- line 167: // TODO add this to provider config
	- line 170: // TODO add this to provider config


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/RpcInvocation.java (1 line):
	- line 468: // TODO: Multi Instance compatible mode


dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/schema/DubboBeanDefinitionParser.java (1 line):
	- line 370: // TODO Only register one reference bean for same (group, interface, version)


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/filter/GenericImplFilter.java (1 line):
	- line 192: // TODO we should cast if is apache GenericException or not?


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/AsyncRpcResult.java (1 line):
	- line 45: * TODO if it's reasonable or even right to keep a reference to Invocation?


dubbo-common/src/main/java/org/apache/dubbo/common/utils/PojoUtils.java (1 line):
	- line 78: * TODO: exact PojoUtils to scope bean


dubbo-compatible/src/main/java/com/alibaba/dubbo/rpc/RpcContext.java (1 line):
	- line 414: // FIXME should put exception in future?


dubbo-common/src/main/java/org/apache/dubbo/rpc/model/ModuleServiceRepository.java (1 line):
	- line 197: // TODO remove


dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/beans/factory/annotation/ReferenceAnnotationBeanPostProcessor.java (1 line):
	- line 535: // TODO Only register one reference bean for same (group, interface, version)


dubbo-remoting/dubbo-remoting-netty/src/main/java/org/apache/dubbo/remoting/transport/netty/NettyChannel.java (1 line):
	- line 198: // FIXME: a hack to make org.apache.dubbo.remoting.exchange.support.DefaultFuture.closeChannel work


dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/router/file/FileStateRouterFactory.java (1 line):
	- line 62: // FIXME: this code looks useless


dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/router/mesh/rule/virtualservice/DubboMatchRequest.java (1 line):
	- line 109: // TODO Match headers


dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/router/state/CacheableStateRouterFactory.java (1 line):
	- line 30: // TODO reuse StateRouter for all routerChain


dubbo-common/src/main/java/org/apache/dubbo/common/extension/AdaptiveClassCodeGenerator.java (1 line):
	- line 272: // TODO: refactor it


dubbo-common/src/main/java/org/apache/dubbo/common/threadpool/ThreadPool.java (1 line):
	- line 31: // TODO which scope for ThreadPool? APPLICATION or FRAMEWORK


dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/protocol/tri/h12/grpc/GrpcCompositeCodec.java (1 line):
	- line 79: // TODO int compressed = Identity.MESSAGE_ENCODING.equals(requestMetadata.compressor.getMessageEncoding()) ? 0 :


dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/command/impl/Ls.java (1 line):
	- line 104: // TODO to calculate consumerAddressNum


dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/util/DubboBeanUtils.java (1 line):
	- line 81: // TODO Whether DubboConfigAliasPostProcessor can be removed ?


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/RpcServiceContext.java (1 line):
	- line 555: // FIXME should put exception in future?


dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/router/AbstractRouterRule.java (1 line):
	- line 33: * TODO Extract more code here if necessary


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/FutureAdapter.java (1 line):
	- line 55: // TODO figure out the meaning of cancel in DefaultFuture.


dubbo-common/src/main/java/org/apache/dubbo/config/Constants.java (1 line):
	- line 122: // FIXME: is this still useful?


dubbo-remoting/dubbo-remoting-netty4/src/main/java/org/apache/dubbo/remoting/transport/netty4/NettyChannel.java (1 line):
	- line 327: // FIXME: a hack to make org.apache.dubbo.remoting.exchange.support.DefaultFuture.closeChannel work


dubbo-plugin/dubbo-rest-jaxrs/src/main/java/org/apache/dubbo/rpc/protocol/tri/rest/support/jaxrs/FormParamArgumentResolver.java (1 line):
	- line 29: * TODO: support nested values: (e.g., 'telephoneNumbers[0].countryCode' 'address[INVOICE].street')


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractProxyProtocol.java (1 line):
	- line 115: // FIXME result is an AsyncRpcResult instance.


dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/exchange/codec/ExchangeCodec.java (1 line):
	- line 393: // FIXME log error message in Codec and handle in caught() of IoHanndler?


dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/deploy/DefaultMetricsServiceExporter.java (1 line):
	- line 57: // TODO compatible with old usage of metrics, remove protocol check after new metrics is ready for use.


dubbo-registry/dubbo-registry-api/src/main/java/org/apache/dubbo/registry/client/ServiceDiscoveryRegistry.java (1 line):
	- line 270: // TODO: remove service name mapping listener


dubbo-registry/dubbo-registry-multicast/src/main/java/org/apache/dubbo/registry/multicast/MulticastServiceDiscovery.java (1 line):
	- line 29: * TODO: make multicast protocol support Service Discovery


dubbo-common/src/main/java/org/apache/dubbo/rpc/model/FrameworkServiceRepository.java (1 line):
	- line 55: // TODO callback service multi instances


dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/reference/ReferenceBeanManager.java (1 line):
	- line 70: // TODO add issue url to describe early initialization


dubbo-remoting/dubbo-remoting-netty4/src/main/java/org/apache/dubbo/remoting/transport/netty4/NettyConnectionClient.java (1 line):
	- line 92: // TODO support Socks5


dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/CallbackServiceCodec.java (1 line):
	- line 167: // TODO should get scope model from url?


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/proxy/javassist/JavassistProxyFactory.java (1 line):
	- line 82: // TODO Wrapper cannot handle this scenario correctly: the classname contains '$'


dubbo-compatible/src/main/java/com/alibaba/dubbo/rpc/support/RpcUtils.java (1 line):
	- line 33: // TODO why not get return type when initialize Invocation?


dubbo-cluster/src/main/java/org/apache/dubbo/rpc/cluster/support/wrapper/MockClusterInvoker.java (1 line):
	- line 207: // TODO generic invoker？


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/protocol/AbstractProtocol.java (1 line):
	- line 67: // TODO SoftReference


dubbo-metrics/dubbo-metrics-api/src/main/java/org/apache/dubbo/metrics/aggregate/DubboMergingDigest.java (1 line):
	- line 182: // TODO update with current numbers


dubbo-rpc/dubbo-rpc-api/src/main/java/org/apache/dubbo/rpc/RpcContext.java (1 line):
	- line 575: // TODO compatible with previous


dubbo-common/src/main/java/org/apache/dubbo/config/AbstractReferenceConfig.java (1 line):
	- line 79: // TODO solve merge problem


dubbo-rpc/dubbo-rpc-triple/src/main/java/org/apache/dubbo/rpc/protocol/tri/transport/GracefulShutdown.java (1 line):
	- line 70: // TODO support customize graceful shutdown timeout mills


dubbo-rpc/dubbo-rpc-dubbo/src/main/java/org/apache/dubbo/rpc/protocol/dubbo/DubboProtocol.java (1 line):
	- line 229: * FIXME channel.getUrl() always binds to a fixed service, and this service is random.


dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/bootstrap/DubboBootstrap.java (1 line):
	- line 361: // TODO this.started.set(false);


dubbo-common/src/main/java/org/apache/dubbo/config/AbstractInterfaceConfig.java (1 line):
	- line 777: // FIXME: instead of return null, we should set default monitor when getMonitor() return null in ConfigManager


dubbo-rpc/dubbo-rpc-injvm/src/main/java/org/apache/dubbo/rpc/protocol/injvm/DefaultParamDeepCopyUtil.java (1 line):
	- line 44: // TODO: maybe we have better way to do this


dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/transport/dispatcher/execution/ExecutionChannelHandler.java (1 line):
	- line 51: // FIXME: when the thread pool is full, SERVER_THREADPOOL_EXHAUSTED_ERROR cannot return properly,


dubbo-plugin/dubbo-qos/src/main/java/org/apache/dubbo/qos/command/impl/ShutdownTelnet.java (1 line):
	- line 65: // TODO change to ApplicationDeployer.destroy() or ApplicationModel.destroy()


dubbo-config/dubbo-config-api/src/main/java/org/apache/dubbo/config/deploy/DefaultApplicationDeployer.java (1 line):
	- line 1150: // TODO should we close unused protocol server which only used by this application?


dubbo-common/src/main/java/org/apache/dubbo/rpc/model/ServiceRepository.java (1 line):
	- line 57: // TODO destroy application service repository


dubbo-spring-boot-project/dubbo-spring-boot/src/main/java/org/apache/dubbo/spring/boot/context/DubboApplicationContextInitializer.java (1 line):
	- line 42: // TODO Add some components in the future ( after 2.7.8 )


dubbo-common/src/main/java/org/apache/dubbo/common/utils/UrlUtils.java (1 line):
	- line 407: // FIXME accept providerUrl with '*' as interface name, after carefully thought about all possible scenarios I


dubbo-config/dubbo-config-spring/src/main/java/org/apache/dubbo/config/spring/beans/factory/annotation/ServiceAnnotationPostProcessor.java (1 line):
	- line 519: // TODO Could we ignore these attributes: applicatin/monitor/module ? Use global config


dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/transport/dispatcher/connection/ConnectionOrderedChannelHandler.java (1 line):
	- line 59: new AbortPolicyWithReport(threadName, url)); // FIXME There's no place to release connectionExecutor!


dubbo-remoting/dubbo-remoting-api/src/main/java/org/apache/dubbo/remoting/transport/AbstractClient.java (1 line):
	- line 240: // TODO Can the value returned by getChannel() be null? need improvement.