Java Reference Material Bank Account examples of Java Classes
simple bank account class Interest Bearing Accounts ExtendedAccount.java
Positive balances Accounts created from input data

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java.util.ArrayList notes. java.util.Removing from a list notes.
class constructors Exceptions
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Java 6 API
Abstract class. var parameters
single linked Lists stacks infix-postfix
Map0.java MapDemo.java Hash.java
Comparator eg
PQ.java Priority Queue with Heap enum class Plot.java the applet. Graph notes.
Collections tutorial Map Collections in Java 1.2
Popular Java Sites Java 1.5 examples Generic/template 1.5 Sun site

All programs should be consistently indented. The emacs editor will do this and the following command can be used in Java/C/C++
indent file ...