Integrate change #9638 from maintperl into mainline:
update to latest JPL from the anoncvs repository
p4raw-link: @9638 on //depot/maint-5.6/perl:
938d38c3258f3c3cfcda1601950a894c23717286
p4raw-id: //depot/perl@9642
p4raw-branched: from //depot/maint-5.6/perl@9641 'branch in'
jpl/ChangeLog jpl/README.JUST-JNI jpl/docs/Tutorial.pod
p4raw-integrated: from //depot/maint-5.6/perl@9641 'copy in'
jpl/JNI/JNI.xs jpl/PerlInterpreter/PerlInterpreter.h (@5902..)
jpl/README (@7887..) jpl/JNI/Makefile.PL (@9312..) 'merge in'
jpl/JNI/JNI.pm (@5902..) MANIFEST (@9587..)