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Managed Code Exception (Scala) and Managed Stack Trace (Scala)

We extend our memory analysis patterns to managed platforms other than .NET. We chose Scala as our modeling language, we have experience with for the last 3 years. The first analysis patterns we choose to extend are Managed Code Exception and Managed Stack Trace which are exceptions and stack traces from some virtual machine execution, not native platform exceptions and stack traces. To model it we created the following application:

package org.dumpanalysis.patterns.memory

@main def helloCrash: Int =
  foo

def foo: Int =
  bar

def bar: Int =
  val ref: Option[Int] = None
  ref.get

When executing the resulting project we got this exception and its stack trace:

java.util.NoSuchElementException: None.get
        at scala.None$.get(Option.scala:627)
        at scala.None$.get(Option.scala:626)
        at org.dumpanalysis.patterns.memory.Main$package$.bar(Main.scala:11)
        at org.dumpanalysis.patterns.memory.Main$package$.foo(Main.scala:7)
        at org.dumpanalysis.patterns.memory.Main$package$.helloCrash(Main.scala:4)
        at org.dumpanalysis.patterns.memory.helloCrash.main(Main.scala:3)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at dotty.tools.runner.RichClassLoader$.run$extension$$anonfun$1(ScalaClassLoader.scala:36)
        at dotty.tools.runner.ScalaClassLoader$.asContext(ScalaClassLoader.scala:80)
        at dotty.tools.runner.RichClassLoader$.dotty$tools$runner$RichClassLoader$$$
asContext$extension(ScalaClassLoader.scala:18)
        at dotty.tools.runner.RichClassLoader$.run$extension(ScalaClassLoader.scala:36)
        at dotty.tools.runner.CommonRunner.run(ObjectRunner.scala:23)
        at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:77)
        at java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
        at java.base/java.lang.reflect.Method.invoke(Method.java:568)
        at coursier.bootstrap.launcher.a.a(Unknown Source)
        at coursier.bootstrap.launcher.Launcher.main(Unknown Source)