Answers for "To exit the system from the current execution what command is used in java?"

git commit

git commit -a -m "The Commit message"

git commit message

$ git commit -m"Fix typo in introduction to user guide"

git commit message

git commit -m"message"

how to commit changes in git command

git commit -a

git commit with message

git commit -m <msg> 
git commit -message=<msg>

how to exit a java program

System.exit(0);