[Unit]
Description=dataToDBs

[Service]
WorkingDirectory=/home/project/dataToDBs
PrivateTmp=true
Restart=always
Type=simple
ExecStart=/home/project/jdk1.8.0_261/bin/java -jar /home/project/dataToDBs/dataTo-DBs.jar
ExecStop=/usr/bin/kill -15  $MAINPID

[Install]
WantedBy=multi-user.target