From @coke

Biggest blocker to running "make test" with rakudo-java right now​:

$ ./perl6 -e 'use v6'
Unhandled exception​: Method 'backtrace' not found
  in print_exception
  in <anon>
  in command_eval
  in command_eval
  in command_line
  in MAIN
  in
  in

(also need a backtrace, but that's another ticket)

--
Will "Coke" Coleda

From @timo

sorear made it work and pushed his changes to master&nom.

@timo - Status changed from 'new' to 'resolved'