. Enforce JAVA_VERSION of 1.6 on FreeBSD 7.x and better. While jdk15 will

work, diablo-jdk15 won't, so the safest way to do this is to just
  enforce jdk16 or diablo-jdk16.
. Enforce using something that was compiled on FreeBSD 8.x since the binary
  packages are likely to cause problems.

java/eclipse/Makefile

@@ -61,6 +61,10 @@ MAKE_CAIRO=	make_cairo
 .include <bsd.port.pre.mk>
 
 .if ${OSVERSION} >= 700000
+JAVA_VERSION=	1.6
+.endif
+
+.if ${OSVERSION} >= 800000
 JAVA_VENDOR=	bsdjava
 .endif