Java Command line Arguments
In Java, command line arguments refer to the values or parameters that are passed to a program when it is executed from the command line. These arguments allow for customization and flexibility in the execution of a Java program, as they can be used to provide input or configuration options. Command line arguments can be used to control various aspects of a Java program, such as the input data, output format, or even execution behavior. When running a Java program from the command line, command line arguments are specified after the name of the Java class or JAR file.
For example, consider the following command:`````` java MyProgram arg1 arg2
In this command, "MyProgram" is the name of the Java class or JAR file, and "arg1" and "arg2" are the command line arguments being passed to the program.Command line arguments in Java play a crucial role in enhancing the flexibility and customization of program execution. They allow users to provide input or configuration options without requiring changes to the actual code of the program. By using command line arguments, Java programs can be made more versatile and adaptable to different scenarios or user preferences