[build] Use Java 11 in Travis
[build] Use Java 11 in Travis
Cinegy/srt,Haivision/srt,Cinegy/srt,Haivision/srt,ethouris/srt,ethouris/srt,Cinegy/srt,ethouris/srt,ethouris/srt,Haivision/srt,Haivision/srt,Cinegy/srt