ReadOnlyCollections

Java (J2SE) does not support read-only collections that are evaluated at compile time.
This project provides it.

Supported Collections

• ReadOnlyCollection
• ReadOnlyList
• ReadOnlyMap
• ReadOnlyQueue
• ReadOnlySet

Quick Start

var source = new ArrayList<String>();

ReadOnlyList<String> readonlySource = ReadOnly.of(source);

Install

Maven

<dependency>
  <groupId>io.github.readonlycoll</groupId>
  <artifactId>readonlycoll</artifactId>
  <version>1.1.0</version>
</dependency>

Gradle

implementation 'io.github.readonlycoll:readonlycoll:1.1.0'