Choerodon jdk开发版本

jdk 开发版本是多少 基于0.21.0版本的 用jdk8 报错 看着需要jdk9以上
java.lang.UnsupportedOperationException: clientBuilder.sslSocketFactory(SSLSocketFactory) not supported on JDK 9+
at okhttp3.internal.platform.Jdk9Platform.trustManager(Jdk9Platform.java:78)
at okhttp3.OkHttpClient$Builder.sslSocketFactory(OkHttpClient.java:651)
at io.choerodon.devops.infra.handler.RetrofitHandler.getOkHttpClient(RetrofitHandler.java:116)
at io.choerodon.devops.infra.handler.RetrofitHandler.initRetrofit(RetrofitHandler.java:44)
at io.choerodon.devops.app.service.impl.HarborServiceImpl.initHarborClient(HarborServiceImpl.java:199)
at io.choerodon.devops.app.service.impl.HarborServiceImpl.createHarborForProject(HarborServiceImpl.java:70)
at io.choerodon.devops.app.eventhandler.SagaHandler.handleHarborEvent(SagaHandler.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at io.choerodon.asgard.saga.consumer.SagaConsumer.invoke(SagaConsumer.java:84)
at io.choerodon.asgard.saga.consumer.SagaConsumer.lambda$null$0(SagaConsumer.java:56)
at java.util.concurrent.CompletableFuture$AsyncSupply.run(CompletableFuture.java:1604)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
at java.lang.Thread.run(Thread.java:748)

你确定你是jdk8吗?我看这报错意思是说不支持jdk9以上版本呀。