The Java language reflects this second-class support for byte and short by not supporting byte or short integer literals. ... The instruction sequence from offset 6 through offset 9 is interesting.

Earning this certificate helps Java developers increase the security of their software and reduce vulnerabilities in the programs they develop.

Java's roots trace back to 1991, when Sun engineers James Gosling, Mike Sheridan, and Patrick Naughton set out to create a language for interactive television and embedded devices. This was called ...