Guava dependancy conflict

[Buwaka]

          trying to get MapDB to run, even with the old 15.0 guava build, but it's not exactly playing along.

11:00:07 PM: [ERROR] Error occurred while trying to start script: java.lang.NoSuchMethodError: 'com.google.common.cache.CacheBuilder com.google.common.cache.CacheBuilder.weakValues()' at org.mapdb.DB.<init>(DB.kt:157) at org.mapdb.DB.<init>(DB.kt:32) at org.mapdb.DBMaker$Maker.make(DBMaker.kt:490) at Utilities.OSRSUtilities.<clinit>(OSRSUtilities.java:94) ...
I realize you're already working on a 4.0, but any chance you know how to get the 3.0 to play nicely with project including gson and the likes?

Originally posted by @Buwaka in #1026 (comment)