4.0.0 it.unimi.dsi fastutil-core jar fastutil 8.5.15 fastutil extends the Java Collections Framework by providing type-specific maps, sets, lists, and queues with a small memory footprint and fast operations; it provides also big (64-bit) arrays, sets, and lists, sorting algorithms, fast, practical I/O classes for binary and text files, and facilities for memory mapping large files. This jar (fastutil-core.jar) contains data structures based on integers, longs, doubles, and objects, only; fastutil.jar contains all classes. If you have both jars in your dependencies, this jar should be excluded. http://fastutil.di.unimi.it/ Apache License, Version 2.0 http://www.apache.org/licenses/LICENSE-2.0.html repo scm:git://github.com/vigna/fastutil.git https://github.com/vigna/fastutil vigna Sebastiano Vigna sebastiano.vigna@unimi.it 1.8 1.8 junit junit 4.12 test