hello_rtsa[10895]: AHPL: Java VM not set and could not attach, abort!

When run

`
$ echo $JAVA_HOME
`
`
/usr/lib/jvm/java-8-oracle
`
`
$ ./hello_rtsa -i YOUR_APPID -c hello_demo'
`
it says:

`
[INF] Welcome to RTSA SDK v1.7.0
`
`
[INF] Verify license successfully
`
`
vlog_func_p ...
`
`
Broadcast message from systemd-journald@jason-virtual-machine ():
`
`
hello_rtsa[10895]: AHPL: Java VM not set and could not attach, abort!
`

