java.lang.NoClassDefFoundError: org/eclipse/jetty/util/MultiPartInputStreamParser
	at org.eclipse.jetty.servlets.MultiPartFilter.doFilter(MultiPartFilter.java:163) ~[!/:9.4.20.v20190813]
	at org.apache.camel.component.jetty.CamelFilterWrapper.doFilter(CamelFilterWrapper.java:43) ~[!/:2.21.0.fuse-750032]
	at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1591) ~[?:?]
	at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:542) ~[?:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextHandle(ScopedHandler.java:233) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1307) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:188) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:482) ~[?:?]
	at org.eclipse.jetty.server.handler.ScopedHandler.nextScope(ScopedHandler.java:186) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1204) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:127) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.Server.handle(Server.java:494) ~[!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:374) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:268) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.io.AbstractConnection$ReadCallback.succeeded(AbstractConnection.java:311) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.io.FillInterest.fillable(FillInterest.java:103) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.io.ChannelEndPoint$2.run(ChannelEndPoint.java:117) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.runTask(EatWhatYouKill.java:336) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.doProduce(EatWhatYouKill.java:313) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.tryProduce(EatWhatYouKill.java:171) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.strategy.EatWhatYouKill.run(EatWhatYouKill.java:129) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.ReservedThreadExecutor$ReservedThread.run(ReservedThreadExecutor.java:367) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:782) [!/:9.4.20.v20190813]
	at org.eclipse.jetty.util.thread.QueuedThreadPool$Runner.run(QueuedThreadPool.java:918) [!/:9.4.20.v20190813]
	at java.lang.Thread.run(Thread.java:748) [?:1.8.0_181]
09:20:48.664 ERROR [RMI TCP Connection(8)-127.0.0.1] Failed: org.jboss.qe.camel.components.jetty.JettyBaseOptionsTest.testSendMultiPartForm
java.lang.ArrayIndexOutOfBoundsException: 0

karaf@root()> headers org.eclipse.jetty.util

Jetty :: Utilities (276)

.....

Export-Package = 
	org.eclipse.jetty.util;
		exclude:=MultiPartInputStreamParser;
		uses:="org.eclipse.jetty.util.annotation,
			org.eclipse.jetty.util.component,
			org.eclipse.jetty.util.log,
			org.eclipse.jetty.util.resource,
			org.eclipse.jetty.util.thread";