[Bug testsuite/70719] the libjava testsuite does not work with dejagnu 1.6

[dominiq at lps dot ens.fr]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=70719

--- Comment #2 from Dominique d'Humieres <dominiq at lps dot ens.fr> ---
Would it be possible to back port the fix to the other open branches?