handat wrote:"Blame the marketing people for causing such "
But it should really be moved to Java System Application Server Standard and Enterprise Edition
Glassfish in most cases and also in this case refers to Glassfish application server which is synonymous with Java System Application Server Standard and Enterprise Edition. GlassFish Enterprise Manager is something completely different. Blame the marketing people for causing such confusions.
To the OP:
It used to exist but not anymore. You could use the Enterprise Java Development VM and install Glassfish. It already has everything else you need for development, and you can optionally uninstall WebLogic or keep it and test on both.