Log analyser and visualiser for the HotSpot JIT compiler.
For instructions and screenshots see the wiki
The JITWatch user interface is built using JavaFX. This is included in the Oracle JDK. If you are using a JDK that does not include JavaFX (e.g. Azul Zulu, or some flavour of packaged OpenJDK on Linux) then you can download a pre-built OpenJFX jar from https://chriswhocodes.com and put it in your build classpath.
ant clean compile test run
mvn clean compile test exec:java
gradlew clean build run
Build an example HotSpot log
# Build the code first with ant / maven / IDE ./makeDemoLogFile.sh