Simon Willnauer 30bd46ab25 Replace LoadingCache usage with a simple ConcurrentHashMap
This commit replaces the usage of LoadedCache with a simple CHM and calls
to computeIfAbsent and adds LoadingCache and CacheLoader to forbidden APIs

Relates to 
2015-09-14 13:25:58 +02:00
..
2015-09-03 10:43:28 +02:00
2015-09-10 23:36:43 +02:00