Could not find artifact com.sun:tools:jar:0
tools.jar removed from Java 9+ You’re on JDK 11. No tools.jar found there. JEP 220: Modular Run-Time Images removed both tools.jar and rt.jar from the lib folder, as of Java 9. Removed: rt.jar and tools.jar The class and resource files previously stored in lib/rt.jar, lib/tools.jar, lib/dt.jar, and various other internal JAR files are now stored … Read more