- JDK 8 and 10: Removed rt.jar and tools.jar: https://docs.oracle.com/javase/9/migrate/toc.htm#JSMIG-GUID-055EA9F4-835E-463F-B9E1-9081B3D9E55D
- Maven on Java 9 – Six Things You Need To Know: https://blog.codefx.org/tools/maven-on-java-9/
- Guide to Using Toolchains: https://maven.apache.org/guides/mini/guide-using-toolchains.html
- Maven wrapper: https://github.com/takari/maven-wrapper