Eclipse and Macbook Pro Retina
By default, eclipse doesn't support Retina display of new Macbook Pro that all text in Eclipse is pixelated. Actually Eclipse support Retina display but you have to enable it manually.
1. Do "Show package contents" on the Eclipse.app.
2. Edit Contents/Info.plist using your favorite text editor. Just above
Then make a copy of Eclipse.app, rename old one to Eclipse.app.old and new one Eclipse.app. The OS seems cached the content info and so will not reflect the changes. After that, run the Eclipse.app and you will see the editor in high density mode!