The compiler first searches the Java platform packages (in rt.jar and other JAR files), which contain Java’s standard class library types (such as java.lang ‘s System class).

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 company unveiled a pair of offerings as part of its embedded systems push: Oracle Java Embedded Suite 7.0, which aims to speed development of embedded systems; and Oracle Java Micro Edition (ME) ...