Please use the following Oracle website to install Java-JDK on your workstation.(note: Java JRE is part of Java-JDK and there is no need to install it)
https://www.oracle.com/technetwork/java/javase/downloads/jdk10-downloads-4416644.html
Next type the following program in a simple text-editor (like notepad in windows or TextWrangler in Mac) and use command-line to compile and run the program as was demonstrated in class . If your source code compiles and produce output your installation is functional and stable.
Take screen shot of the source code and your output and upload it to Bb.
Sample compilation and running the program with two passwords.

WhatsApp us