This week's book giveaway is in the Java in General forum. We're giving away four copies of Java by Comparison (eBook) and have Simon Harrer, Jörg Lenhard, Linus Dietz on-line! See this thread for details.
previously we are using the Liferay3.2 version but now we are migrating to Liferay 4.2 version, when we run the application we are getting java deprecated errors. Please let me know what needs to be done for this migration