Datadog Instrumentation Helpers for Java

This repository contains helpers for working with the Instrumentation API on Java.

Features

• ClassInjector
  • Supports injection of auxiliary classes, even in the bootstrap class-loader
• ClassFile
  • Optimized class-file parser for extracting the header or outline of a class
• ClassLoaderValue
  • Lazily associate a computed value with class-loaders, inspired by ClassValue

Optimized field injection and class matching features are currently under development.

Getting Started

• How to setup your development environment and build the project