Immutability

Java immutability libraries

• Google AutoValue
• Immutables project
• MutabilityDetector

Java immutability presentations

• The Power and Practicality of Immutability - Venkat Subramaniam (2018)
• Refactoring to Immutability - Kevlin Henney (2018)
• Immutable collections - Paul Sandoz (2017)
• Immutable collections - Michael Steindorfer (2016)
• Pure Functions and Immutable Objects (DevNexus 2021)

Java tutorial

• immutable objects
• A Strategy for Defining Immutable Objects