The web page of cabinet file information when JREs has not been updated.

According to the following page
http://java.sun.com/javase/6/docs/technotes/guides/deployment/deployment-guide/autodl-files.html
we can see the information for .cab file in JRE6(1.6.0).

However, as to the Japanese site corresponding to the abve englich site,
http://java.sun.com/javase/ja/6/docs/ja/technotes/guides/deployment/deployment-guide/autodl-files.html
there is no description about the .cab file in JRE6(1.6.0).