Version 3.5.3 of org.wiremock:wiremock-standalone references removed wiremock.org.apache.commons.io.IOUtils

[ksiczek]

Proposal

I understand you have some reasons to discourage ppl from reporting ClassNotFoundException here as bugs but it seems not to be the case here. We have a PR upgrading wiremock-standalone from 3.5.2 to 3.5.3 and, suddenly, all our integration tests in all projects started failing. I had a quick look and found

Response code '500', message '[500 Server Error] during [POST] to [http://localhost:60032/xxx/yyy/zzzz] [MailgunMessagesApi#sendMessage(String,Message)]: [{
"cause1":"java.lang.ClassNotFoundException: wiremock.org.apache.commons.io.IOUtils",
"servlet":"com.github.tomakehurst.wiremock.servlet.WireMockHandlerDispatchingServlet-1fb2eec",
"cause0":"java.lang.NoClassDefFoundError: wiremock/org/apache/commons/io/IOUtils",
"message":"java.lang.NoClassDefFoundError: wiremock/org/apache/commons/io/IOUtils",
"url":"/xxx/yyy/zzzz",
"status":"500"
}]'

which seems something is missing in the 3.5.3. I also ran a pkgdiff which confirmed the IOUtils had been removed (among others).

Reproduction steps

I'm not sure if any steps are needed but I was able to print the stack trace of the error which is

java.lang.NoClassDefFoundError: wiremock/org/apache/commons/io/IOUtils
	at wiremock.org.apache.commons.fileupload.util.Streams.copy(Streams.java:121)
	at wiremock.org.apache.commons.fileupload.util.Streams.copy(Streams.java:68)
	at wiremock.org.apache.commons.fileupload.MultipartStream.readBodyData(MultipartStream.java:622)
	at wiremock.org.apache.commons.fileupload.MultipartStream.discardBodyData(MultipartStream.java:646)
	at wiremock.org.apache.commons.fileupload.MultipartStream.skipPreamble(MultipartStream.java:664)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload$FileItemIteratorImpl.findNextItem(FileUpload.java:654)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload$FileItemIteratorImpl.<init>(FileUpload.java:633)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload.getItemIterator(FileUpload.java:84)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload.parseRequest(FileUpload.java:108)
	at com.github.tomakehurst.wiremock.http.multipart.PartParser.parseFrom(PartParser.java:54)
	at com.github.tomakehurst.wiremock.servlet.WireMockHttpServletRequestAdapter.getParts(WireMockHttpServletRequestAdapter.java:283)
	at com.github.tomakehurst.wiremock.verification.LoggedRequest.createFrom(LoggedRequest.java:74)
	at com.github.tomakehurst.wiremock.stubbing.ServeEvent.of(ServeEvent.java:99)
	at com.github.tomakehurst.wiremock.http.AbstractRequestHandler.handle(AbstractRequestHandler.java:58)
	at com.github.tomakehurst.wiremock.servlet.WireMockHandlerDispatchingServlet.service(WireMockHandlerDispatchingServlet.java:165)
	at wiremock.jakarta.servlet.http.HttpServlet.service(HttpServlet.java:587)
	at wiremock.org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
	at wiremock.org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665)
	at wiremock.org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
	at wiremock.org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
	at wiremock.org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
	at wiremock.org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
	at wiremock.org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at wiremock.org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:822)
	at wiremock.org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:141)
	at wiremock.org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at wiremock.org.eclipse.jetty.server.Server.handle(Server.java:563)
	at wiremock.org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598)
	at wiremock.org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753)
	at wiremock.org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501)
	at wiremock.org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287)
	at wiremock.org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
	at wiremock.org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
	at wiremock.org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:193)
	at wiremock.org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969)
	at wiremock.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194)
	at wiremock.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149)
	at java.base/java.lang.Thread.run(Thread.java:1589)
Caused by: java.lang.ClassNotFoundException: wiremock.org.apache.commons.io.IOUtils
	at java.base/jdk.internal.loader.BuiltinClassLoader.loadClass(BuiltinClassLoader.java:641)
	at java.base/jdk.internal.loader.ClassLoaders$AppClassLoader.loadClass(ClassLoaders.java:188)
	at java.base/java.lang.ClassLoader.loadClass(ClassLoader.java:521)
	... 46 more
java.lang.NoClassDefFoundError: wiremock/org/apache/commons/io/IOUtils
	at wiremock.org.apache.commons.fileupload.util.Streams.copy(Streams.java:121)
	at wiremock.org.apache.commons.fileupload.util.Streams.copy(Streams.java:68)
	at wiremock.org.apache.commons.fileupload.MultipartStream.readBodyData(MultipartStream.java:622)
	at wiremock.org.apache.commons.fileupload.MultipartStream.discardBodyData(MultipartStream.java:646)
	at wiremock.org.apache.commons.fileupload.MultipartStream.skipPreamble(MultipartStream.java:664)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload$FileItemIteratorImpl.findNextItem(FileUpload.java:654)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload$FileItemIteratorImpl.<init>(FileUpload.java:633)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload.getItemIterator(FileUpload.java:84)
	at com.github.tomakehurst.wiremock.http.multipart.FileUpload.parseRequest(FileUpload.java:108)
	at com.github.tomakehurst.wiremock.http.multipart.PartParser.parseFrom(PartParser.java:54)
	at com.github.tomakehurst.wiremock.servlet.WireMockHttpServletRequestAdapter.getParts(WireMockHttpServletRequestAdapter.java:283)
	at com.github.tomakehurst.wiremock.verification.LoggedRequest.createFrom(LoggedRequest.java:74)
	at com.github.tomakehurst.wiremock.stubbing.ServeEvent.of(ServeEvent.java:99)
	at com.github.tomakehurst.wiremock.http.AbstractRequestHandler.handle(AbstractRequestHandler.java:58)
	at com.github.tomakehurst.wiremock.servlet.WireMockHandlerDispatchingServlet.service(WireMockHandlerDispatchingServlet.java:165)
	at wiremock.jakarta.servlet.http.HttpServlet.service(HttpServlet.java:587)
	at wiremock.org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:764)
	at wiremock.org.eclipse.jetty.servlet.ServletHandler$ChainEnd.doFilter(ServletHandler.java:1665)
	at wiremock.org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:527)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:221)
	at wiremock.org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1381)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:176)
	at wiremock.org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:484)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:174)
	at wiremock.org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1303)
	at wiremock.org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:129)
	at wiremock.org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at wiremock.org.eclipse.jetty.server.handler.gzip.GzipHandler.handle(GzipHandler.java:822)
	at wiremock.org.eclipse.jetty.server.handler.HandlerCollection.handle(HandlerCollection.java:141)
	at wiremock.org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:122)
	at wiremock.org.eclipse.jetty.server.Server.handle(Server.java:563)
	at wiremock.org.eclipse.jetty.server.HttpChannel$RequestDispatchable.dispatch(HttpChannel.java:1598)
	at wiremock.org.eclipse.jetty.server.HttpChannel.dispatch(HttpChannel.java:753)
	at wiremock.org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:501)
	at wiremock.org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:287)
	at wiremock.org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:314)
	at wiremock.org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:100)
	at wiremock.org.eclipse.jetty.io.SelectableChannelEndPoint$1.run(SelectableChannelEndPoint.java:53)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.runTask(AdaptiveExecutionStrategy.java:421)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.consumeTask(AdaptiveExecutionStrategy.java:390)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.tryProduce(AdaptiveExecutionStrategy.java:277)
	at wiremock.org.eclipse.jetty.util.thread.strategy.AdaptiveExecutionStrategy.produce(AdaptiveExecutionStrategy.java:193)
	at wiremock.org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:969)
	at wiremock.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.doRunJob(QueuedThreadPool.java:1194)
	at wiremock.org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:1149)

Let me know if there is something more I could do.

References

No response

[JanKipka]

We are facing the exact same issue on a pull request since our Renovate bot upgraded the version to 3.5.3 last night.
In our case, this only seems to be a problem when using urlMatching:
wireMockServer.stubFor(post(urlMatching("/xyz.*"))

In our integration tests we use stubFor without urlMatching before that and this seems to be no problem, only when the matcher is coming into action.

[jamfor352]

I believe it's related to this PR:
https://github.com/wiremock/wiremock/pull/2632/files

[osoykan]

Same here!

"cause1":"java.lang.ClassNotFoundException: wiremock.org.apache.commons.io.IOUtils",
"servlet":"com.github.tomakehurst.wiremock.servlet.WireMockHandlerDispatchingServlet-35636217",
"cause0":"java.lang.NoClassDefFoundError: wiremock/org/apache/commons/io/IOUtils",
"message":"java.lang.NoClassDefFoundError: wiremock/org/apache/commons/io/IOUtils",

[himangshuj]

I use the docker version of wiremock and urlmatching, I had to set the docker to 3.5.2 to pass my tests

[erdi]

FWIW, I'm also affected by this issue.

[leeturner]

Hi, many thanks for reporting this issue. We will be releasing a fix for this asap

[leeturner]

Hi, we have just released WireMock 3.5.4 with a dependency update which will hopefully fix this. Could you give it a try and see how you get on

[ksiczek]

I had checked one service and it worked just fine. I'll update our services over the night to be 100% sure, but I'm pretty sure it will be just fine. Thank you 🤩