The Java Platform Module System (JPMS) is a code-level structure, so it doesn’t change the fact that we package Java into JAR files. Ultimately, everything is still bundled together in JAR files.

The Java virtual machine (JVM) is a program whose sole purpose is to execute other programs. This simple idea has made Java one of the most successful and long-lived platforms of all time.

What gives? A: According to CERT’s Dormann, due to what appears to potentially be a bug in the Java installer, the Java Control Panel applet may be missing on some Windows systems.