[recommenders-dev] Improved version of Call Chain Completion available

["Stefan Henß" <stefan.henss@xxxxxxxxxxxxxx>]

Hey all,

today, we've merged a new implementation of Call Chain Completion into 
the head channel. It now solely works on AST nodes for speed 
improvements (about 3x) and thus has had large portions of its code 
rewritten. Also, we are now able to delegate more jobs to JDT, such as 
determining which fields and methods are visible from the invocation 
site, which allows to obtain even more suggestions.

But with significant changes comes the risk of bugs, so we'd love to see 
if you can have an eye on the results once in a while and report 
suspicious behaviour :-). I assume exceptions, both unhandled and 
logged, as well as missing suggestions are the major hotspots here, 
especially when nesting and visibility levels come into play.

In any case, we'd also love to hear about your thoughts and suggestions 
for improvement.

Hope to see this feature working fine for you!

-- Stefan