I have been browsing website of the Apache Software Foundation the whole day.
The Apache Software Foundation is an opensource organization of java, and it has many projects and subprojects, such as Tomcat,Struts,Logging,Web Service and Httpclient.
This organization has many volunteers from all over the world, they contribute their achievements to this organization.
The orgznization has developed rapidly.
I thouht how I can share my achievements with them?
I know now.
The organization has a community on it's website.
I thought I can learned a lot of knowledge of java here. 