Borland JBuilder 2007 (Based on Eclipse)
Borland JBuilder 2005 Update 4
Sun Microsystems - JDK 1.4 Update
15
Netbeans 6.0
Apple Xcode 3.0
Microsoft Visual Studio 2005 - SQLQuery.java was originally written in C#.NET
MySQL 5.0
PostgreSQL 8.2
BerkeleyDB
Microsoft Access
2003
Microsoft
Excel 2003
Microsoft SQL Server 2005
Hibernate (I may use to see if I like it)
iBATIS
JFreeChart
Subversion 1.4.5
SVNKit 1.1.4