Type safe iterator.
Fixed checkstyle problems, mostly using a static call to the formatter.
Updated the taglib of the demo with the latest version.
Removed obsolete import.
Updated the version used for a tag.
Started working on the 3.2.4 release.
Creating official 3.2.3 release.
Creating official 3.2.3 release. Updated dependency upon Josef.
Removed an obsolete import.
Updated to reflect jdk 1.8 for example.
