tutorial links:
https://forums.oracle.com/forums/thread.jspa?threadID=623360
and
https://sites.google.com/site/craigsoraclestuff/oracle-forms---how-to-s/forms-how-to-configure-forms-builder-to-run-forms-locally

formsweb.cfg setup
I appended to the original file
[application]
baseHTMLjinitiator=basejpi.htm
jpi_download_page=http://www.oracle.com/technetwork/java/javase/downloads/index.html
jpi_classid=clsid:CAFEEFAC-0016-0000-FFFF-ABCDEFFEDCBA
jpi_codebase=http://java.sun.com/update/1.6.0/jinstall-6-windows-i586.cab#Version=1,6,0
jpi_mimetype=application/x-java-applet;jpi-version=1.6.0
separateFrame=True
lookandfeel=oracle
envFile=application.env






runtime link: 
http://mymachine.mydomain.net:8889/forms/frmservlet?config=application