As we all know revolution in mobile industry has already began with Google and Co’s announcing Project Android.
Android is the name of new Open Source Mobile Operating System which is developed by Google in collaboration with my other software/hw giants over the world, which also includes company’s like Intel, LG, HTC… etc to name few…
Its for sure that this project may become a great success, but its not just this…..
SDK for android is already released and now you developers can start developing your version of Java applications for Android.
Download the SDK here … yaa its Free 
http://code.google.com/android/download.html
So start developing your JAVA apps for the android OS
official website of project android is… http://code.google.com/android