The bit array data structure is implemented in Java as the BitSet class. Unfortunately, this fails to scale without compression.
JavaEWAH is a word-aligned compressed variant of the Java bitset class. It uses a 64-bit run-length encoding (RLE) compression scheme.
The goal of word-aligned compression is not to achieve the best compression, but rather to improve query processing time. Hence, we try to save CPU cycles, maybe at the expense of storage. However, the EWAH scheme we implemented is ...
Artifacts using JavaEWAH version 1.1.6 (31)
Repository access and algorithms
Last Release on Jun 11, 2026
WildFly: Core Feature Pack
Last Release on Jul 17, 2021
3.JGit Core30 usages
sonia.jgit » org.eclipse.jgit BSD +1
Repository access and algorithms
Last Release on Dec 11, 2024
OWL ontology editing infrastructure used by the Protege desktop application.
Last Release on May 23, 2025
WildFly: Core Galleon Pack
Last Release on Jun 17, 2026
Sound and music live programming environment.
Last Release on Nov 7, 2024
Resources used in Galleon feature pack used to provision WildFly Core based servers
Last Release on Jun 17, 2026
Repository access and algorithms
Last Release on Feb 11, 2017
The ProximaX Sirius Chain Java SDK is a Java library for interacting with the Sirius Blockchain.
Last Release on May 22, 2020
10.WSO2 Carbon Remote Fetch Server Feature1 usages
org.wso2.carbon.identity.fetch.remote » org.wso2.carbon.identity.remotefetch.server.feature Apache
This feature contains the bundles required for the back-end Remote Repository Configuration functionality
Last Release on Mar 17, 2023