Has you can read {link:here|url=http://news.lycos.com/dynamic/stories/S/SUN_JAVA_OPEN_SOURCE?SITE=LYCOS&SECTION=TECHNOLOGY&TEMPLATE=DEFAULT&CTIME=2006-11-13-00-26-47} Sun is making Java Open Source under GPL (not LGPL). 

According to the article all java code will be open source by March 2007.