Central Connecticut State University: Bradley Kjell's "Introduction to Computer Science Using Java, Chapter 5: Introduction to Java"
Please work through this tutorial. As you work through the notes, think about and answer the questions at the bottom of each page.
Click http://web.archive.org/web/20150515051641/http://chortle.ccsu.edu/java5/Notes/chap05/ch05_1.html link to open resource.