# Type Erasure

The compiler process that removes most generic type details from runtime bytecode.

## What is **Type Erasure** in Java?

**Type Erasure** — The compiler process that removes most generic type details from runtime bytecode.

Level: Freelancer · [More Java terms at this level](https://www.ask-codey.com/glossary/subjects/java/freelancer)

Updated: September 27, 2026

Source: https://www.ask-codey.com/glossary/type-erasure