Other
Cave of Programming: Java for Complete Beginners
[Free Registration/Login Required] Learn to program in the Java programming language. This free course assumes no prior programming knowledge, just a desire to learn to program.
Massachusetts Institute of Technology
Mit: Open Course Ware: Java Preparation
This course provides an introduction to the Java programming language. It was designed for students at MIT that lack sufficient Java skills. The course covers a fairly wide range of Java topics in a compact form.