The Java Tutorial points out that Errors are typically external to the Java application and thus normally cannot and should not be caught or handled by the application.

StackOverflowError with Java 1.8 using toJason on a object containing a KeyEvent #619 ...

See attached a simple jmx file to reproduce the stackoverflow. There is no problem when i start the test in GUI mode. In Non-GUI i have the following output. Drücken Sie eine beliebige Taste . . .