The OpenJDK Developer Experience

Much has happened in the last year for developers contributing to OpenJDK: - the repositories have been consolidated into a single repository - the run-test make target has been introduced - the JTReg (and jcov, asmtools and jtharness) build have been greatly improved - there is now a binary build of OpenJDK that can be used as --boot-jdk (on Linux x86-64)…