About
Joda-Collect provides collections that are not present in the JDK or Google Guava.
The JDK and Guava contain many collection classes, but occasionally there is something missing. This project provides a home for those collections.
Joda-Collect is licensed under the business-friendly Apache 2.0 licence.
Features
Included collection types:
- Grid - A grid data structure, providing access to its values by row and column. This is similar to Guava's
Table, but usesintfor the row and column, allowing optimisations. Mutable and immutable implementations are provided in sparse and dense variations.
Documentation
Various documentation is available:
- The Javadoc
- The change notes for each release
- The GitHub source repository
Releases
The 2.x branch (v2.0.0) is compatible with Java SE 21 or later.
The 1.x branch (v1.0.1) is compatible with Java SE 8 or later.
v2.x releases are compatible with v1.x releases - except for the Java SE version and module-info.class file. Guava is a required module, but it cannot be declared as ‘transitive’ because it is an automatic module.
Joda-Collect depends on Google Guava.
Available in Maven Central.
<dependency>
<groupId>org.joda</groupId>
<artifactId>joda-collect</artifactId>
<version>2.0.0</version>
</dependency>
Java module name: org.joda.collect.