This is a class I created to provide operations of a dictionary or lookup table. Documentation and internal source comments are totally lacking. Maybe I'll fix that soon.

FiniteMap.java
FiniteMap.class
FiniteMap$Element.class

This is a simple mail server written in Java. It provides both SMTP and POP3 services, but no mail forwarding is done---all messages remain local. It stores all messages in memory, so no disk access is used. Multiple mailboxes are provided, but password checking is not done (the POP3 server prompts the mail client for a password, but it never verifies it). In oder for this to verify the password, the program would require a user authentication dialog with the operating system, and I didn't feel like doing that.

Source files