Java Tutorial

What is Java


Control Statements


Java Object Class

Java Inheritance


Java Polymorphism


Java Abstraction


Java Encapsulation


Java Array

Java OOPs Misc


Java Command Line Arguments

The java command-line argument is an argument i.e. passed at the time of running the java program.

The arguments passed from the console can be received in the java program and it can be used as an input.

So, it provides a convenient way to check the behavior of the program for the different values. You can pass N (1,2,3 and so on) numbers of arguments from the command prompt.

Simple example of command-line argument in java

In this example, we are receiving only one argument and printing it. To run this java program, you must pass at least one argument from the command prompt.

Flash Soon


Flash Soon


Output:

Example of command-line argument that prints all the values

In this example, we are printing all the arguments passed from the command-line. For this purpose, we have traversed the array using for loop.

Flash Soon


Flash Soon


Output:

Copyright ©2017 Design& develop