(Challenging)
Rewrite
FieldOBeasts.java
so that its state can be persistent. Implement buttons to allow you to save and
recall different state files and continue running them where they left off. Use
CADState.java
from Chapter 10 as an example of how to do this.
(Term
project) Taking
FieldOBeasts.java
as a starting point, build an automobile traffic simulation system.
(Term
project) Using
ClassScanner.java
as a starting point, build a tool that points out methods and fields that are
defined but never used.
(Term
project) Using JDBC, build a contact management program using a flat-file
database containing names, addresses, telephone numbers, email addresses, etc.
You should be able to easily add new names to the database. When typing in the
name to be looked up, use automatic name completion as shown in
VLookup.java
in Chapter 15.