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 ...
| License | Apache 2.0 |
|---|---|
| Tags | collections |
| HomePage | http://fastutil.di.unimi.it/ 🔍 Inspect URL |
| Date | Mar 28, 2021 |
| Files | pom (1 KB) jar (5.4 MB) View All |
| Repositories | Central |
| Ranking | #4820 in MvnRepository (See Top Artifacts) |
| Used By | 113 artifacts |
| Vulnerabilities | Vulnerabilities from dependencies: CVE-2020-15250 |
Compile Dependencies (0)
| Category/License | Group / Artifact | Version | Updates |
|---|
Test Dependencies (1)
Licenses
| License | URL |
|---|---|
| Apache License, Version 2.0 | http://www.apache.org/licenses/LICENSE-2.0.html |
Developers
| Name | Dev Id | Roles | Organization | |
|---|---|---|---|---|
| Sebastiano Vigna | sebastiano.vigna<at>unimi.it | vigna |
Related Books
 | Java Generics and Collections: Fundamentals and Recommended Practices (2025) by Naftalin, Maurice, Wadler, Philip |
 | Mastering Java Collections: From Basics to Expert Proficiency (2024) by Smith, William |
 | Data Structures and the Java Collections Framework (2011) by Collins, William J. |
 | Java Generics and Collections: Speed Up the Java Development Process (2006) by Naftalin, ., Wadler, Philip |