java

Easy-to-use, visual web development platform. FOSS, creates standard Java apps

Pure Java Type 4 MS Excel JDBC (1.2, 2.0, 3.0, 4.0) Drivers for MS Excel XLS (XLSX)

Open source, Java EE 5 based, Enterprise Content Management (ECM) platform

Counts lines in C, C++, C#, Java, JavaScript and PHP source files

Modern alternative to Java Server Pages naturally bound with a simple framework

Make a mobile java application with your content

EditPlus is a text editor, HTML editor, PHP editor and Java editor for Windows.

Imesh Turbo is a powerful, full-featured, cross-platform Java based client.

Reports plagiarism - copied and pasted source code (C++,Java,C#,VB,Delphi)

db4o (database for objects) is the open source object database (Java and .NET)