[jerengie]

If you don't mind the local police coming by you are probably fine.

Sarcasm aside, I guess you are talking about Java|Jakarta Server Pages, I think those are deprecated, so I recommend against using this in new projects. However, no one is really going to stop you, but keep in mind that deprecated almost always means 'not going to be around many years from now', so that depends on the time frame of your project.