maxmind / MaxMind-DB-Reader-java / 282

91%

master: 90%

Pull #37

travis-ci

Don't copy buffer with file for each lookup

Before this commit lookup to maxmind db:
 - had synchronized call that was a bottle neck for multithread application;
 - copied bytebuffer for each lookup that made life of GC much worst.

Here I rewrited a bit decoder to make it thread safe and as result I removed
duplicating of buffer.

74 of 74 new or added lines in 3 files covered. (100.0%)

244 of 269 relevant lines covered (90.71%)

32770.19 hits per line