True random generation in Java

Question

I was reading the Math.random() javadoc and saw that random is only psuedorandom.

Is there a library (specifically java) that generates random numbers according to

Answer 1

In college I had task to implement random generator. I created random number generator like this: created desktop window and asked a user to click on random places on the window, after each click i took coordinates of clicked point. That was pretty random i think.