It was only two weeks back that I exchanged email with him to set up a meeting with him about my startup. He had responded saying that he was busy with "classes and stuff at Stanford until the end of May." I was going to set up some time to meet him in June after JavaOne.
Unfortunately, this meeting will never happen. It is a shame to lose a luminary like him at such a young age. The world has lost a true thinker, an excellent source of inspiration and a great human being.
May your soul Rest In Peace, Rajeev.