[snipped]
INFO [main] - Starting recording app
INFO [main] - Checking permissions
Java HotSpot(TM) 64-Bit Server VM warning: You have loaded library /tmp/humble6436127439036258000.tmp which might have disabled stack guard. The VM will try to fix the stack guard now.
It's highly recommended that you fix the library with 'execstack -c <libfile>', or link it with '-z noexecstack'.
INFO [main] - Logging initialized @1793ms to org.eclipse.jetty.util.log.Slf4jLog
INFO [VideoRec] - Open the input stream
INFO [Upload] - Sync local files with remote
INFO [main] - jetty-9.4.z-SNAPSHOT
INFO [main] - Started ServerConnector@3243b914{HTTP/1.1,[http/1.1]}{localhost:41375}
INFO [main] - Started @1854ms
INFO [SourceRec] - Start recording to "sourcecode_20190121T174711.srcs"
INFO [VideoRec] - Start recording to "screencast_20190121T174711.mp4" at 16 fps with 4 screenshots/sec
INFO [Upload] - Uploading file record/localstore/record-and-upload-20190121T174531.log
INFO [Upload] - Finished uploading file record/localstore/record-and-upload-20190121T174531.log
[snipped]
Tested on Linux:
No Issue related to logger and Outputstream.
Should work the same for MacOS.