Re: Groovy issue with GraalVM native-image for a large number of consecutive method calls

I think we have two different issues to deal with here.

(1) graal native does not allow us to set the callsite target again.
(2) static compiled code relies on dynamic code via ConvertedClosure.

If we fix (2) then (1) is no issue for static code. But even for dynamic
code we should maybe have some documentation and settings that allows
native images to at least some extend.

bye Jochen

On 25.12.23 11:47, Damir Murat wrote:
> Oh, the source is not a problem. It is part of the open-source project -
> https://github.com/croz-ltd/klokwrk-project
> <https://github.com/croz-ltd/klokwrk-project>
>
> Previously, I mentioned only one occurrence of the problem, but I have
> two actually. I did some refactorings in the
> meantime, so one of the stack traces differs from the previous example.
>
> I can also provide full reproducible if that is helpful.
>
> ----------
> org.klokwrk.tool.gradle.source.repack.downloader.GradleDownloader
> https://github.com/croz-ltd/klokwrk-project/blob/master/modules/other/tool/klokwrk-tool-gradle-source-repack/src/main/groovy/org/klokwrk/tool/gradle/source/repack/downloader/GradleDownloader.groovy <https://github.com/croz-ltd/klokwrk-project/blob/master/modules/other/tool/klokwrk-tool-gradle-source-repack/src/main/groovy/org/klokwrk/tool/gradle/source/repack/downloader/GradleDownloader.groovy>
>
> reactor.core.Exceptions$ReactiveException:
> com.oracle.svm.core.jdk.UnsupportedFeatureError: Unsupported method
> java.lang.invoke.MethodHandleNatives.setCallSiteTargetNormal(CallSite,
> MethodHandle) is reachable
>   at reactor.core.Exceptions.propagate(Exceptions.java:408)
>   at
> reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:101)
>   at reactor.core.publisher.Flux.blockLast(Flux.java:2753)
>   at
> org.klokwrk.tool.gradle.source.repack.downloader.GradleDownloader$_download_closure1.doCall(GradleDownloader.groovy:75)
>   at [email protected]/java.lang.reflect.Method.invoke(Method.java:568)
>   at
> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:343)
>   at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:328)
>   at
> org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:279)
>   at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1008)
>   at groovy.lang.Closure.call(Closure.java:433)
>   at groovy.lang.Closure.call(Closure.java:422)
>   at
> org.codehaus.groovy.runtime.IOGroovyMethods.withCloseable(IOGroovyMethods.java:1616)
>   at
> org.klokwrk.tool.gradle.source.repack.downloader.GradleDownloader.download(GradleDownloader.groovy:72)
>   at
> org.klokwrk.tool.gradle.source.repack.GradleSourceRepackCommand.fetchGradleDistributionZipFile(GradleSourceRepackCommand.groovy:183)
>   at
> org.klokwrk.tool.gradle.source.repack.GradleSourceRepackCommand.run(GradleSourceRepackCommand.groovy:118)
>   at picocli.CommandLine.executeUserObject(CommandLine.java:2026)
>   at picocli.CommandLine.access$1500(CommandLine.java:148)
>   at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2461)
>   at picocli.CommandLine$RunLast.handle(CommandLine.java:2453)
>   at picocli.CommandLine$RunLast.handle(CommandLine.java:2415)
>   at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2273)
>   at picocli.CommandLine$RunLast.execute(CommandLine.java:2417)
>   at picocli.CommandLine.execute(CommandLine.java:2170)
>   at
> io.micronaut.configuration.picocli.PicocliRunner.run(PicocliRunner.java:137)
>   at
> io.micronaut.configuration.picocli.PicocliRunner.run(PicocliRunner.java:114)
>   at
> org.klokwrk.tool.gradle.source.repack.GradleSourceRepackCommand.main(GradleSourceRepackCommand.groovy:64)
>   Suppressed: java.lang.Exception: #block terminated with an error
>   at
> reactor.core.publisher.BlockingSingleSubscriber.blockingGet(BlockingSingleSubscriber.java:103)
>   ... 24 more
> Caused by: com.oracle.svm.core.jdk.UnsupportedFeatureError: Unsupported
> method
> java.lang.invoke.MethodHandleNatives.setCallSiteTargetNormal(CallSite,
> MethodHandle) is reachable
>   at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:92)
>   at
> [email protected]/java.lang.invoke.MethodHandleNatives.setCallSiteTargetNormal(MethodHandleNatives.java)
>   at
> [email protected]/java.lang.invoke.CallSite.setTargetNormal(CallSite.java:290)
>   at
> [email protected]/java.lang.invoke.MutableCallSite.setTarget(MutableCallSite.java:155)
>   at
> org.codehaus.groovy.vmplugin.v8.IndyInterface.fromCache(IndyInterface.java:315)
>   at [email protected]/java.lang.reflect.Method.invoke(Method.java:568)
>   at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.methodhandles.Util_java_lang_invoke_MethodHandle.invokeInternal(Target_java_lang_invoke_MethodHandle.java:212)
>   at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:76)
>   at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.methodhandles.MethodHandleIntrinsicImpl.execute(MethodHandleIntrinsicImpl.java:181)
>   at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.methodhandles.Util_java_lang_invoke_MethodHandle.invokeInternal(Target_java_lang_invoke_MethodHandle.java:142)
>   at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:76)
>   at
> [email protected]/java.lang.invoke.LambdaForm$NamedFunction.invokeWithArguments(LambdaForm.java:96)
>   at
> [email protected]/java.lang.invoke.LambdaForm.interpretName(LambdaForm.java:964)
>   at
> [email protected]/java.lang.invoke.LambdaForm.interpretWithArguments(LambdaForm.java:941)
>   at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:82)
>   at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:0)
>   at
> [email protected]/java.lang.invoke.Invokers$Holder.linkToCallSite(Invokers$Holder)
>   at
> org.klokwrk.tool.gradle.source.repack.downloader.GradleDownloader$_download_closure1$_closure3.doCall(GradleDownloader.groovy:78)
>   at [email protected]/java.lang.reflect.Method.invoke(Method.java:568)
>   at
> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:343)
>   at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:328)
>   at
> org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:279)
>   at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1008)
>   at groovy.lang.Closure.call(Closure.java:433)
>   at
> org.codehaus.groovy.runtime.ConvertedClosure.invokeCustom(ConvertedClosure.java:52)
>   at
> org.codehaus.groovy.runtime.ConversionHandler.invoke(ConversionHandler.java:113)
>   at jdk.proxy1/jdk.proxy1.$Proxy49.apply(Unknown Source)
>   at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:106)
>   at
> io.micronaut.http.client.netty.MicronautFlux$AfterNextOperator$1.onNext(MicronautFlux.java:92)
>   at
> reactor.core.publisher.FluxSwitchMapNoPrefetch$SwitchMapInner.onNext(FluxSwitchMapNoPrefetch.java:407)
>   at reactor.core.publisher.FluxMap$MapSubscriber.onNext(FluxMap.java:122)
>   at
> reactor.core.publisher.FluxFilter$FilterSubscriber.onNext(FluxFilter.java:113)
>   at
> io.micronaut.http.client.netty.ReactiveClientReader.channelRead(ReactiveClientReader.java:139)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.handler.flow.FlowControlHandler.dequeue(FlowControlHandler.java:202)
>   at
> io.netty.handler.flow.FlowControlHandler.channelRead(FlowControlHandler.java:164)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.handler.codec.MessageToMessageDecoder.channelRead(MessageToMessageDecoder.java:103)
>   at
> io.netty.handler.codec.MessageToMessageCodec.channelRead(MessageToMessageCodec.java:111)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
>   at
> io.netty.handler.codec.http2.AbstractHttp2StreamChannel$Http2ChannelUnsafe.doRead0(AbstractHttp2StreamChannel.java:955)
>   at
> io.netty.handler.codec.http2.AbstractHttp2StreamChannel.fireChildRead(AbstractHttp2StreamChannel.java:600)
>   at
> io.netty.handler.codec.http2.Http2MultiplexHandler.channelRead(Http2MultiplexHandler.java:195)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.handler.codec.http2.Http2FrameCodec.onHttp2Frame(Http2FrameCodec.java:712)
>   at
> io.netty.handler.codec.http2.Http2FrameCodec$FrameListener.onDataRead(Http2FrameCodec.java:651)
>   at
> io.netty.handler.codec.http2.Http2FrameListenerDecorator.onDataRead(Http2FrameListenerDecorator.java:36)
>   at
> io.netty.handler.codec.http2.Http2EmptyDataFrameListener.onDataRead(Http2EmptyDataFrameListener.java:49)
>   at
> io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder$FrameReadListener.onDataRead(DefaultHttp2ConnectionDecoder.java:322)
>   at
> io.netty.handler.codec.http2.DefaultHttp2FrameReader.readDataFrame(DefaultHttp2FrameReader.java:415)
>   at
> io.netty.handler.codec.http2.DefaultHttp2FrameReader.processPayloadState(DefaultHttp2FrameReader.java:250)
>   at
> io.netty.handler.codec.http2.DefaultHttp2FrameReader.readFrame(DefaultHttp2FrameReader.java:159)
>   at
> io.netty.handler.codec.http2.DefaultHttp2ConnectionDecoder.decodeFrame(DefaultHttp2ConnectionDecoder.java:188)
>   at
> io.netty.handler.codec.http2.DecoratingHttp2ConnectionDecoder.decodeFrame(DecoratingHttp2ConnectionDecoder.java:63)
>   at
> io.netty.handler.codec.http2.Http2ConnectionHandler$FrameDecoder.decode(Http2ConnectionHandler.java:393)
>   at
> io.netty.handler.codec.http2.Http2ConnectionHandler.decode(Http2ConnectionHandler.java:453)
>   at
> io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:529)
>   at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468)
>   at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at io.netty.handler.ssl.SslHandler.unwrap(SslHandler.java:1475)
>   at
> io.netty.handler.ssl.SslHandler.decodeJdkCompatible(SslHandler.java:1338)
>   at io.netty.handler.ssl.SslHandler.decode(SslHandler.java:1387)
>   at
> io.netty.handler.codec.ByteToMessageDecoder.decodeRemovalReentryProtection(ByteToMessageDecoder.java:529)
>   at
> io.netty.handler.codec.ByteToMessageDecoder.callDecode(ByteToMessageDecoder.java:468)
>   at
> io.netty.handler.codec.ByteToMessageDecoder.channelRead(ByteToMessageDecoder.java:290)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.channel.ChannelInboundHandlerAdapter.channelRead(ChannelInboundHandlerAdapter.java:93)
>   at
> io.micronaut.http.client.netty.ResettableReadTimeoutHandler$NextInterceptor.channelRead(ResettableReadTimeoutHandler.java:92)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:444)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.handler.timeout.IdleStateHandler.channelRead(IdleStateHandler.java:286)
>   at
> io.micronaut.http.client.netty.ResettableReadTimeoutHandler.channelRead(ResettableReadTimeoutHandler.java:64)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:442)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.AbstractChannelHandlerContext.fireChannelRead(AbstractChannelHandlerContext.java:412)
>   at
> io.netty.channel.DefaultChannelPipeline$HeadContext.channelRead(DefaultChannelPipeline.java:1410)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:440)
>   at
> io.netty.channel.AbstractChannelHandlerContext.invokeChannelRead(AbstractChannelHandlerContext.java:420)
>   at
> io.netty.channel.DefaultChannelPipeline.fireChannelRead(DefaultChannelPipeline.java:919)
>   at
> io.netty.channel.nio.AbstractNioByteChannel$NioByteUnsafe.read(AbstractNioByteChannel.java:166)
>   at
> io.netty.channel.nio.NioEventLoop.processSelectedKey(NioEventLoop.java:788)
>   at
> io.netty.channel.nio.NioEventLoop.processSelectedKeysOptimized(NioEventLoop.java:724)
>   at
> io.netty.channel.nio.NioEventLoop.processSelectedKeys(NioEventLoop.java:650)
>   at io.netty.channel.nio.NioEventLoop.run(NioEventLoop.java:562)
>   at
> io.netty.util.concurrent.SingleThreadEventExecutor$4.run(SingleThreadEventExecutor.java:997)
>   at
> io.netty.util.internal.ThreadExecutorMap$2.run(ThreadExecutorMap.java:74)
>   at
> io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30)
>   at [email protected]/java.lang.Thread.run(Thread.java:833)
>   at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.thread.PlatformThreads.threadStartRoutine(PlatformThreads.java:807)
>   at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.posix.thread.PosixPlatformThreads.pthreadStartRoutine(PosixPlatformThreads.java:210)
>
> ----------
>
> org.klokwrk.tool.gradle.source.repack.repackager.GradleSourceRepackager
> https://github.com/croz-ltd/klokwrk-project/blob/master/modules/other/tool/klokwrk-tool-gradle-source-repack/src/main/groovy/org/klokwrk/tool/gradle/source/repack/repackager/GradleSourceRepackager.groovy <https://github.com/croz-ltd/klokwrk-project/blob/master/modules/other/tool/klokwrk-tool-gradle-source-repack/src/main/groovy/org/klokwrk/tool/gradle/source/repack/repackager/GradleSourceRepackager.groovy>
>
> Exception in thread "main"
> com.oracle.svm.core.jdk.UnsupportedFeatureError: Unsupported method
> java.lang.invoke.MethodHandleNatives.setCallSiteTargetNormal(CallSite,
> MethodHandle) is reachable
>    at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.util.VMError.unsupportedFeature(VMError.java:92)
>    at
> [email protected]/java.lang.invoke.MethodHandleNatives.setCallSiteTargetNormal(MethodHandleNatives.java)
>    at
> [email protected]/java.lang.invoke.CallSite.setTargetNormal(CallSite.java:290)
>    at
> [email protected]/java.lang.invoke.MutableCallSite.setTarget(MutableCallSite.java:155)
>    at
> org.codehaus.groovy.vmplugin.v8.IndyInterface.fromCache(IndyInterface.java:315)
>    at [email protected]/java.lang.reflect.Method.invoke(Method.java:568)
>    at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.methodhandles.Util_java_lang_invoke_MethodHandle.invokeInternal(Target_java_lang_invoke_MethodHandle.java:212)
>    at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:76)
>    at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.methodhandles.MethodHandleIntrinsicImpl.execute(MethodHandleIntrinsicImpl.java:181)
>    at
> org.graalvm.nativeimage.builder/com.oracle.svm.core.methodhandles.Util_java_lang_invoke_MethodHandle.invokeInternal(Target_java_lang_invoke_MethodHandle.java:142)
>    at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:76)
>    at
> [email protected]/java.lang.invoke.LambdaForm$NamedFunction.invokeWithArguments(LambdaForm.java:96)
>    at
> [email protected]/java.lang.invoke.LambdaForm.interpretName(LambdaForm.java:964)
>    at
> [email protected]/java.lang.invoke.LambdaForm.interpretWithArguments(LambdaForm.java:941)
>    at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:82)
>    at
> [email protected]/java.lang.invoke.MethodHandle.invokeBasic(MethodHandle.java:0)
>    at
> [email protected]/java.lang.invoke.Invokers$Holder.linkToCallSite(Invokers$Holder)
>    at
> org.klokwrk.tool.gradle.source.repack.repackager.GradleSourceRepackagerInfo.getGradleDistributionSrcDirPath(GradleSourceRepackagerInfo.groovy:61)
>    at
> org.klokwrk.tool.gradle.source.repack.repackager.GradleSourceRepackager$_calculateCountOfTargetZipEntries_closure2$_closure5.doCall(GradleSourceRepackager.groovy:68)
>    at [email protected]/java.lang.reflect.Method.invoke(Method.java:568)
>    at
> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:343)
>    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:328)
>    at
> org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:279)
>    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1008)
>    at groovy.lang.Closure.call(Closure.java:433)
>    at
> org.codehaus.groovy.runtime.ConvertedClosure.invokeCustom(ConvertedClosure.java:52)
>    at
> org.codehaus.groovy.runtime.ConversionHandler.invoke(ConversionHandler.java:113)
>    at jdk.proxy1/jdk.proxy1.$Proxy50.test(Unknown Source)
>    at
> [email protected]/java.util.stream.ReferencePipeline$2$1.accept(ReferencePipeline.java:178)
>    at
> [email protected]/java.util.zip.ZipFile$EntrySpliterator.tryAdvance(ZipFile.java:558)
>    at
> [email protected]/java.util.Spliterator.forEachRemaining(Spliterator.java:332)
>    at
> [email protected]/java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:509)
>    at
> [email protected]/java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:499)
>    at
> [email protected]/java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:921)
>    at
> [email protected]/java.util.stream.ReduceOps$5.evaluateSequential(ReduceOps.java:258)
>    at
> [email protected]/java.util.stream.ReduceOps$5.evaluateSequential(ReduceOps.java:248)
>    at
> [email protected]/java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
>    at
> [email protected]/java.util.stream.ReferencePipeline.count(ReferencePipeline.java:709)
>    at
> org.klokwrk.tool.gradle.source.repack.repackager.GradleSourceRepackager$_calculateCountOfTargetZipEntries_closure2.doCall(GradleSourceRepackager.groovy:67)
>    at [email protected]/java.lang.reflect.Method.invoke(Method.java:568)
>    at
> org.codehaus.groovy.reflection.CachedMethod.invoke(CachedMethod.java:343)
>    at groovy.lang.MetaMethod.doMethodInvoke(MetaMethod.java:328)
>    at
> org.codehaus.groovy.runtime.metaclass.ClosureMetaClass.invokeMethod(ClosureMetaClass.java:279)
>    at groovy.lang.MetaClassImpl.invokeMethod(MetaClassImpl.java:1008)
>    at groovy.lang.Closure.call(Closure.java:433)
>    at groovy.lang.Closure.call(Closure.java:422)
>    at
> org.codehaus.groovy.runtime.IOGroovyMethods.withCloseable(IOGroovyMethods.java:1616)
>    at
> org.klokwrk.tool.gradle.source.repack.repackager.GradleSourceRepackager.calculateCountOfTargetZipEntries(GradleSourceRepackager.groovy:65)
>    at
> org.klokwrk.tool.gradle.source.repack.repackager.GradleSourceRepackager.repackGradleSource(GradleSourceRepackager.groovy:54)
>    at
> org.klokwrk.tool.gradle.source.repack.GradleSourceRepackCommand.run(GradleSourceRepackCommand.groovy:130)
>    at picocli.CommandLine.executeUserObject(CommandLine.java:2026)
>    at picocli.CommandLine.access$1500(CommandLine.java:148)
>    at
> picocli.CommandLine$RunLast.executeUserObjectOfLastSubcommandWithSameParent(CommandLine.java:2461)
>    at picocli.CommandLine$RunLast.handle(CommandLine.java:2453)
>    at picocli.CommandLine$RunLast.handle(CommandLine.java:2415)
>    at
> picocli.CommandLine$AbstractParseResultHandler.execute(CommandLine.java:2273)
>    at picocli.CommandLine$RunLast.execute(CommandLine.java:2417)
>    at picocli.CommandLine.execute(CommandLine.java:2170)
>    at
> io.micronaut.configuration.picocli.PicocliRunner.run(PicocliRunner.java:137)
>    at
> io.micronaut.configuration.picocli.PicocliRunner.run(PicocliRunner.java:114)
>    at
> org.klokwrk.tool.gradle.source.repack.GradleSourceRepackCommand.main(GradleSourceRepackCommand.groovy:64)