6c8c5f8f8a9b5e5f2c1d3e4f5a6b7c8d9e0f1a2b3c4d5e6f7a8b9c0d1e2f3a4b5c
The ZIP distribution is preferred for:
Yes. GlassFish is open source under the CDDL 1.0 and GPL 2.0 licenses. The ZIP distribution is completely free.
asadmin undeploy your-app-name
While it requires at least JDK 7, GlassFish 4.1.1 is fully certified and recommended for use with Oracle JDK 8 (Update 20 or higher).
Once you have the ZIP distribution running, deploying a Java EE 7 application is straightforward.
Just delete the glassfish4 folder. No registry entries or system files are modified (ZIP version only).