add vmPrintTrace function which can print a Java stack trace without allocating memory
add vmPrintTrace function which can print a Java stack trace without allocating memory

lwahlmeier/avian,bigfatbrowncat/avian-pack.avian,bigfatbrowncat/avian-pack.avian,ucdseniordesign/avian,badlogic/avian,lostdj/avian,ucdseniordesign/avian,lwahlmeier/avian,lwahlmeier/avian,badlogic/avian,getlantern/avian,getlantern/avian,minor-jason/avian,MaartenR/avian,badlogic/avian,badlogic/avian,bgould/avian,joshuawarner32/avian,dicej/avian,ucdseniordesign/avian,dicej/avian,bgould/avian,marcinolawski/avian,minor-jason/avian,MaartenR/avian,getlantern/avian,bigfatbrowncat/avian-pack.avian,joshuawarner32/avian,minor-jason/avian,marcinolawski/avian,marcinolawski/avian,bgould/avian,marcinolawski/avian,lostdj/avian,dicej/avian,getlantern/avian,minor-jason/avian,MaartenR/avian,lostdj/avian,MaartenR/avian,bigfatbrowncat/avian-pack.avian,ucdseniordesign/avian,lwahlmeier/avian,dicej/avian,joshuawarner32/avian,lostdj/avian,bgould/avian,joshuawarner32/avian