# Introduction to HotSpot JVM C2 JIT Compiler, Part 1 | Emanuel’s Blog I assume that you have already looked at Part 0, and that you have already cloned and built the JDK. [https://eme64.github.io/blog/2024/12/24/Intro-to-C2-Part01.html](https://eme64.github.io/blog/2024/12/24/Intro-to-C2-Part01.html)