Command line example in java

Passing command line arguments in java

1. check the number argument's passed, exit the program with status success when you received insufficient command line arguments.

        if(args.length==0){

            System.out.println("Insufficient Arguments..");

            System.exit(0);

        }

2.  Parse the arguments to Integer from String.

      System.out.print("sum="+Integer.parseInt(arg1)+Integer.parseInt(arg2));

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