The Eclipse Foundation recently announced two milestone achievements in September 2018: the migration of GlassFish source code from Oracle has been completed; and the Java EE TCK is now open-sourced at Eclipse. GlassFish Application Server The migration of GlassFish source code from Oracle has been completed. Considered a major milestone for the advancement of Jakarta EE and a new era for GlassFish, the announcement continued to say:
Source: A New Era for GlassFish