Not enough links today for an update so you get JRex instead. It has been updated recently so I figured I'd blog a little on it. Basically as the title says JRex lets you embed Mozilla's GECKO engine in your Java Application.
JRex 1.0b_html2 released. JRex now implements DOM HTML2, which give complete control on loaded HTML document.
This release also include new API's, improvements and BUG fixes.
This release marks the start of GRE based JRex release, see releases page for more info.
This release includes updated WebStart support, see docs page for more info. Also checkout the WebStart demo on main page.
There are a couple Webstart demos up on their site for Windows and Linux. I loaded Espn.com once and it crashed. On my second attempt I was able to load both Espn.com and Cnn.com with no problems besides flashing while rendering. Here is ClientJava.com rendered in the Webstart demo of JRex:
Is is also worth noting other Java browser options.