Removing Travis CI's OpenJDK 15-EA from the matrix, as we need OpenJDK 14-EA instead
Removing Travis CI's OpenJDK 15-EA from the matrix, as we need OpenJDK 14-EA instead

apache/syncope,apache/syncope,apache/syncope,ilgrosso/syncope,apache/syncope,ilgrosso/syncope,ilgrosso/syncope,ilgrosso/syncope