While generating JFR Rules Report in xml produces incorrect result for Method Profiling, Allocated Classes and Threads Allocating.

For example, for Method Profiling XML shows:
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The methods that used the most CPU are:
  
org.openjdk.jmc.flightrecorder.rules.jdk.latency.MethodProfilingRule$MethodPro
filingWindowResult@53fb3dab
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when it should be :
org.eclipse.jetty.server.HttpOutput.acquireBuffer() (43.4 % of samples)
10/21/2022, 12:25:52.000 PM – 12:26:22 PM
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