The latest java version is recommended. You can get that from here http://javadl.oracle.com/webapps/download/AutoDL?BundleId=211997
Subhrapratim De
Subhrapratim De is a Data Entry Operator (DEO/VLE) under MGNREGA Scheme. He is working at the ground level (Gram Panchayat) since 2008 in West Bengal. He has strong background knowledge of computer system, network and operating system. He has knowledge of programming and databases too. Lastly he is a part time blogger.