On Tue, Oct 03, 2017 at 10:45:34PM +0000, Holger Levsen wrote: > upstream's Makefile.config has this line, which I think is to blame here: > > Makefile.config:JFLAGS := -g -source 1.5 -target 1.5 -Xlint > > Shall I ask upstream to drop these options entirely, or does one need to > specify them?
Dropping them will cause the build to run against "whatever is the latest", which may work; the tool only checked that 1.6 would work. The wiki has some text: https://wiki.debian.org/Java/Java9Pitfalls > Will Java 9 will be the default for Buster? We're hoping so, yes. Ubuntu are also planning to transition for 18.04. -- Chris.
