https://github.com/col-e/extracollections

Extra useful collection types and utilities
https://github.com/col-e/extracollections

collections collections-framework collections-java

Last synced: 4 months ago
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Extra useful collection types and utilities

• Host: GitHub
• URL: https://github.com/col-e/extracollections
• Owner: Col-E
• License: mit
• Created: 2022-08-17T03:49:38.000Z (almost 3 years ago)
• Default Branch: master
• Last Pushed: 2024-09-14T22:03:55.000Z (10 months ago)
• Last Synced: 2024-09-15T06:05:49.362Z (10 months ago)
• Topics: collections, collections-framework, collections-java
• Language: Java
• Homepage:
• Size: 132 KB
• Stars: 6
• Watchers: 3
• Forks: 1
• Open Issues: 4
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# Extra Collections [![](https://jitpack.io/v/Col-E/ExtraCollections.svg)](https://jitpack.io/#Col-E/ExtraCollections) ![](https://github.com/Col-E/ExtraCollections/actions/workflows/display_test_results.yml/badge.svg)

Handy utilities for things I wish were in Java's collections api.

## Features

- Delegating collections

- Observable collections

- Invertible Map (BiMap)

- Boxes

  - Object `T`

  - `int`

  - `long`

  - `float`

  - `double`

  - `char`

- Trees

  - Treated as additions to `Map>`

- Tuples

  - Pair

- Lambdas that `throw Throwable`

- Common utilities for `List`, `Map`, and `Set` types with features such as:

  - Creating singleton collections

  - Creating disjoint & union collection of two input collections