Command Line Argument

Command Line Argument

• Command line argument is the way by which we can provide the values to the program from outside the program.
• The java tool provide the syntax to pass the command line argument.

Give the argument at run time

Ex:

Command line argument

• All the command line argument is automatically stored into the array and that array is automatically passed into the argument of main method by the JVM.

Example: -A java program to get the command line values.

All the command line argument separated by the space.

[Note: -in the java each array has the length properties that specify the no of elements content by the array.]