[Midnightbsd-cvs] mports: java.mk: drop blackdown support and jdk/jre below java 6

[laffer1 at midnightbsd.org]

Log Message:
-----------
drop blackdown support and jdk/jre below java 6

Modified Files:
--------------
    mports/Mk/extensions:
        java.mk (r1.8 -> r1.9)
        (http://cvsweb.midnightbsd.org/mports/Mk/extensions/java.mk?r1=1.8&r2=1.9)