mattiasholmqvist/jclouds — comment on commit be3733d9cc6e45bc4315e0204978db5631737f6f
File: sandbox-apis/virtualbox/src/main/java/org/jclouds/virtualbox/config/VirtualBoxComputeServiceContextModule.java line 174
By jclouds:

only other thing here is that I think this value should be set only once (ex. the supplier should lazy create a value and only ever return that value). I think there's a pattern for how to implement this somewhere, and you could ask on guava, etc. but probably you need to make a field with AtomicReference and then lock and set that if not yet set.