Re: [jgit-dev] jgit from master not buildable locally

[Matthias Sohn <matthias.sohn@xxxxxxxxx>]

On Tue, Feb 16, 2016 at 4:12 PM, Bossert, Andre <anb0s@xxxxxxxx> wrote:

Hello,

i've the latest JGit master from today and cannot compile it locally
in my Eclipse, because of:
...
The method ConcurrentHashMap.keySet() referenced in
org.eclipse.jgit.lib.RepositoryCache.getKeys() is not defined in the
bundle's required execution environment: JavaSE-1.7
...

If i change the execution environment to JavaSE-1.8 in MANIFEST.MF it
works. How does it work at CI server? Do i need something else for
local build, debug and test?

May be i missed some details from:
https://wiki.eclipse.org/EGit/Contributor_Guide

I can't reproduce this, also Java 7 has ConcurrentHashMap.keySet()

https://docs.oracle.com/javase/7/docs/api/java/util/concurrent/ConcurrentHashMap.html#keySet() 

Did you install Execution environment descriptions

https://wiki.eclipse.org/EGit/Contributor_Guide#Java_Requirements

and mapped them to the respective JREs installed on your machine under

Preferences > Java > Installed JREs

-Matthias