Love to indulge in Java technologies and solutions. Android development is the current focus along with server side development to provide client-server support. For server implementations JSF2, Primefaces, JPA2 and EJB3.1 are the areas I have frequented. Spring security integration is a recent interest and I believe it's importance cannot be stressed enough. Java enterprise applications can easily leverage the benefits from Spring Security.
Desktop application development with Swing and SWT have also been an area of interest. It's just amazing to know that with little tweaks you can run the same Swing app in various platforms! Would love to keep on working with Swing apps. However it looks like Oracle is not doing much to extend the capabilities of Swing. It's a shame that such a powerful tools is left unattended.