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Add support for java9+

See original GitHub issue

expected behavior

As a cf-java-client user

in order to leverage java9+ language features
I need cf-java-client to be compatible with java9+ LTS version, such as java11

observed behavior

cf-java-client seems only tested in its ci against java8 https://github.com/cloudfoundry/cf-java-client/blob/a83ea56d7adacac42f99a3b60ad98b84e03c14c1/ci/unit-test.yml#L4-L8
cf-java-client running with java14 fails with the following stack trace, with root cause https://github.com/jwtk/jjwt/issues/333#issuecomment-409754833 fixed in 0.10.0 while cf-java-client still uses 0.9.1

https://github.com/cloudfoundry/cf-java-client/blob/c4b037e81f2fa06bf650ae8aa11d4ad6544f2429/pom.xml#L66

    2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 2020-09-07 17:39:30.078  WARN 19 --- [-client-epoll-1] i.n.c.AbstractChannelHandlerContext      : An exception 'java.lang.NoClassDefFoundError: javax/xml/bind/DatatypeConverter' [enable DEBUG level for full stacktrace] was thrown by a user handler's exceptionCaught() method while handling the following exception:
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT java.lang.NoClassDefFoundError: javax/xml/bind/DatatypeConverter
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.jsonwebtoken.impl.Base64Codec.decode(Base64Codec.java:26) ~[jjwt-0.9.1.jar:0.9.1]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.jsonwebtoken.impl.Base64UrlCodec.decode(Base64UrlCodec.java:78) ~[jjwt-0.9.1.jar:0.9.1]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.jsonwebtoken.impl.AbstractTextCodec.decodeToString(AbstractTextCodec.java:36) ~[jjwt-0.9.1.jar:0.9.1]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.jsonwebtoken.impl.DefaultJwtParser.parse(DefaultJwtParser.java:251) ~[jjwt-0.9.1.jar:0.9.1]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.jsonwebtoken.impl.DefaultJwtParser.parse(DefaultJwtParser.java:481) ~[jjwt-0.9.1.jar:0.9.1]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.jsonwebtoken.impl.DefaultJwtParser.parseClaimsJwt(DefaultJwtParser.java:514) ~[jjwt-0.9.1.jar:0.9.1]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at org.cloudfoundry.reactor.tokenprovider.AbstractUaaTokenProvider.parseToken(AbstractUaaTokenProvider.java:154) ~[cloudfoundry-client-reactor-4.9.0.RELEASE.jar:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at org.cloudfoundry.reactor.tokenprovider.AbstractUaaTokenProvider.lambda$null$3(AbstractUaaTokenProvider.java:196) ~[cloudfoundry-client-reactor-4.9.0.RELEASE.jar:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at java.base/java.util.Optional.ifPresent(Unknown Source) ~[na:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at org.cloudfoundry.reactor.tokenprovider.AbstractUaaTokenProvider.lambda$extractRefreshToken$4(AbstractUaaTokenProvider.java:192) ~[cloudfoundry-client-reactor-4.9.0.RELEASE.jar:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxPeek$PeekSubscriber.onNext(FluxPeek.java:177) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:114) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxHandle$HandleSubscriber.onNext(FluxHandle.java:112) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxMap$MapConditionalSubscriber.onNext(FluxMap.java:213) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxDoFinally$DoFinallySubscriber.onNext(FluxDoFinally.java:123) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxHandleFuseable$HandleFuseableSubscriber.onNext(FluxHandleFuseable.java:178) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxContextStart$ContextStartSubscriber.onNext(FluxContextStart.java:96) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.Operators$MonoSubscriber.complete(Operators.java:1782) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.MonoCollectList$MonoCollectListSubscriber.onComplete(MonoCollectList.java:121) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxPeek$PeekSubscriber.onComplete(FluxPeek.java:252) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:136) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxDoFinally$DoFinallySubscriber.onComplete(FluxDoFinally.java:138) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.core.publisher.FluxMap$MapSubscriber.onComplete(FluxMap.java:136) ~[reactor-core-3.3.9.RELEASE.jar:3.3.9.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.netty.channel.FluxReceive.onInboundComplete(FluxReceive.java:378) ~[reactor-netty-0.9.11.RELEASE.jar:0.9.11.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.netty.channel.ChannelOperations.onInboundComplete(ChannelOperations.java:373) ~[reactor-netty-0.9.11.RELEASE.jar:0.9.11.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.netty.channel.ChannelOperations.terminate(ChannelOperations.java:429) ~[reactor-netty-0.9.11.RELEASE.jar:0.9.11.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.netty.http.client.HttpClientOperations.onInboundNext(HttpClientOperations.java:645) ~[reactor-netty-0.9.11.RELEASE.jar:0.9.11.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at reactor.netty.channel.ChannelOperationsHandler.channelRead(ChannelOperationsHandler.java:96) ~[reactor-netty-0.9.11.RELEASE.jar:0.9.11.RELEASE]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103) ~[netty-codec-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.CombinedChannelDuplexHandler$DelegatingChannelHandlerContext.fireChannelRead(CombinedChannelDuplexHandler.java:436) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.codec.ByteToMessageDecoder.fireChannelRead(ByteToMessageDecoder.java:324) ~[netty-codec-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:296) ~[netty-codec-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.CombinedChannelDuplexHandler.channelRead(CombinedChannelDuplexHandler.java:251) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.logging.LoggingHandler.channelRead(LoggingHandler.java:271) ~[netty-handler-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1526) ~[netty-handler-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1275) ~[netty-handler-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1322) ~[netty-handler-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:501) ~[netty-codec-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:440) ~[netty-codec-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:276) ~[netty-codec-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:357) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:379) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:365) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919) ~[netty-transport-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:792) ~[netty-transport-native-epoll-4.1.51.Final-linux-x86_64.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:475) ~[netty-transport-native-epoll-4.1.51.Final-linux-x86_64.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:378) ~[netty-transport-native-epoll-4.1.51.Final-linux-x86_64.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:989) ~[netty-common-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74) ~[netty-common-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) ~[netty-common-4.1.51.Final.jar:4.1.51.Final]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at java.base/java.lang.Thread.run(Unknown Source) ~[na:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT Caused by: java.lang.ClassNotFoundException: javax.xml.bind.DatatypeConverter
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at java.base/java.net.URLClassLoader.findClass(Unknown Source) ~[na:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at java.base/java.lang.ClassLoader.loadClass(Unknown Source) ~[na:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at org.springframework.boot.loader.LaunchedURLClassLoader.loadClass(LaunchedURLClassLoader.java:135) ~[app/:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	at java.base/java.lang.ClassLoader.loadClass(Unknown Source) ~[na:na]
     2020-09-07T19:39:30.07+0200 [APP/PROC/WEB/1] OUT 	... 67 common frames omitted

Issue Analytics

State:
Created 3 years ago
Comments:8 (8 by maintainers)

Top GitHub Comments

1reaction

twoseatcommented, Sep 23, 2020

It’s something we intend to do. Right now we’re somewhat resource constrained for this, but work has begun on overhauling our infrastructure and that should make this possible. No timeline yet, but probably by the end of the year. And in the meantime I’ll check if there’s something straightforward we can do with the current setup.

1reaction

gberche-orangecommented, Sep 8, 2020

Note that jjwt has split into multiple artifacts whose latest version is 0.11.2 see https://github.com/jwtk/jjwt#maven

<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt-api</artifactId>
    <version>0.11.2</version>
</dependency>
<dependency>
    <groupId>io.jsonwebtoken</groupId>
    <artifactId>jjwt-impl</artifactId>
    <version>0.11.2</version>
    <scope>runtime</scope>
</dependency>

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