HEATKEYS

Position	Website	Change	Thumbnail
1	struts.apache.org - Apache Struts - Welcome	0
2	stackoverflow.com - Stack Overflow	0
3	docjar.com - DocJar: Search Open Source Java API Search Java source code, javadoc, jar files.	0
4	grepcode.com - GrepCode.com - Java Source Code Search 2.0 GrepCode.com is a code search engine built by developers for developers to search and browse open source Java projects.	0
5	alvinalexander.com - alvinalexander.com | java, linux, mac os x, iphone, perl, drupal, scala tutorials Tutorials for Java, Linux, Mac OS X, iPhone, iPad, Android, Drupal, MySQL, UML, software quality, testing, and more.	0
6	osdir.com - OSDir.com :: Open Source, Linux News & Software Open Source, Linux News & Software	0
7	struts.1045723.n5.nabble.com - Struts Struts forum. Apache Struts is to provide an open source framework for building Java web applications.	0
8	coderanch.com - Java Forums at the Big Moose Saloon	0
9	massapi.com - www.massapi.com Class Tutorials, API Usage, Java Examples, Code Demos	0
10	topcoder.com - TopCoder,Inc.	0
11	marc.info - MARC: Mailing list ARChives	0

I have no idea. Please, refresh tomorrow ;)

Site	Traffic	Engagement
hatena.ne.jp	59.4%	0x
apache.org	8.5%	0.7x
csdn.net	3.3%	0x
koders.com	3.2%	0x
nabble.com	3.1%	0x
Other	22.5%	0x