Solution:
org.codehaus.groovy.runtime.StackTraceUtils.sanitize(new Exception()).printStackTrace()
Original answer:
A Google search returns the following information:
Apparently, there is a method in org.codehaus.groovy.runtime.StackTraceUtils called printSanitizedStackTrace. There isn’t much documentation for the method, though there is a method called sanitize which is described as
remove all apparently groovy-internal
trace entries from the exception
instance This modifies the original
instance and returns it, it does not
clone
So I would try org.codehaus.groovy.runtime.StackTraceUtils.printSanitizedStackTrace(Throwable t) (it is static)
and see if that works for you.