The following is a complete list of the trails and lessons that appear in The Java Tutorial Second Edition.

Getting Started	The Java Phenomenon The "Hello World" Application The "Hello World" Applet Common Problems (and Their Solutions)
Learning the Java Language	Object-Oriented Programming Concepts The Nuts and Bolts of the Java Language Objects and Classes in Java More Features of the Java Language Common Problems (and Their Solutions)
Writing Applets	Overview of Applets Taking Advantage of the Applet API Practical Considerations of Writing Applets Finishing an Applet Common Problems (and Their Solutions)
Essential Java Classes	Using String and StringBuffer Setting Program Attributes Accessing System Resources Handling Errors With Exceptions Doing Two or More Tasks at Once: Threads Reading and Writing (but no 'rithmetic)
Creating a User Interface	Overview of the Java UI Using Components, the GUI Building Blocks Laying Out COmponents Within a Container Working with Graphics Common Problems (and Their Solutions)
Custom Networking	Overview of Networking Working with URLs All About Sockets All About Datagrams
To 1.1--And Beyond!	What's New in 1.1 Migrating to 1.1 A Preview of Things to Come
Appendixes	Appendix A: Code Examples Appendix B: Reference