JForm Designer 4.0.2:
http://rapidshare.com/files/180938991/JFormDesigner-4.0.2-eclipse-site.rar


AmaterasUML:
http://amateras.sourceforge.jp/cgi-bin/fswiki_en/wiki.cgi?page=AmaterasUML
http://sourceforge.jp/projects/amateras/releases/?package_id=4435