Welcome to Java!

I wrote, compiled and ran the intro "Welcome to Java!" simple print to screen program on both the eMac and the Debian machine. On the eMac there was nothing to install to get it to work. On Debian I needed to install a free SDK for Java and run time environment but I got the program to work under Linux as well. So today's learning goals were completed and I even set aside time to do this study. But I did not run the program in Windows.