deletion of a bad java source in app dir in dev mode does not work

[bran]

It looks like dev mode does not properly handle deletion of bad java source code from the app dir/subdir.

play 1.1, dev mode. eclipse

- start the yabe in dev mode
- hit http://localhost:9000/posts/1 to get it fully started.
- create a package called util in app dir
- create a dummy class in the package, called Dummy,java
- leave junk in the code so it won't compile
- hit http://localhost:9000/posts/1 again to see an compile error.
- delete the Dummy.java from eclipse
- hit http://localhost:9000/posts/1 again to still see the error.

[bran (bing-ran)]

the logic of deletion of "good" source code should probably be checked, since it won't manifest itself as easily.