How to call a function in main class in java?

The main method is the entry point to a java program. It is automatically created by the compiler. The entry point is responsible for printing the output of the program. You need to declare the main method as static in a Java program. static means that it belongs to the class rather than the object. It is good practice to declare the main method as static as it allows you to create more than one instance of your program.

How to call a function in the main class in Java?

As you know java is a class based language. The main class is the entry point for the program. Once you compile your java program, the Java Virtual Machine (JVM) takes it and runs it. If you want to call a function in the main class, you need to define it as static. A static function is one which doesn’t need an instantiation to be called. It can be called using the class name alone.

How to call a function in a main class in java?

To call any function from the main class, you need to declare the method as static. This allows you to invoke the function without creating an object of the class. However, the method should be called using the class name and the function name.

How to call a function from main class in Java?

To call a function in main class, you need to create an object for the class and use the call method. The call method takes the name of the function you want to call as its argument.

How to call a function in another class in java?

To call a function in another class, use the following syntax -