Following the recent Java update to campus PCs, Eclipse no longer starts in KEC 123. However, you can create a new (working) shortcut to it as follows.

In the Start menu, choose All Programs→Eclipse, then right-click on the Eclipse shortcut, and choose Send to→Desktop (create shortcut). You should now have an Eclipse shortcut on your desktop.

Right click on the Eclipse shortcut on the desktop and choose Properties. Change the Target to the following:

"C:/Program Files/eclipse/eclipse.exe" -vm "C:/Program Files/Java/jdk1.8.0_05/bin/javaw.exe"

Click Apply, then Ok.

Double-clicking the Eclipse shortcut on the Desktop should now start Eclipse as normal.