How to call a void method with parameters in java?

A void method does not return a value. Therefore, when calling a void method, you don’t need to use the return keyword. If you use the wrong keyword in calling a void method, an exception will be thrown.

How to call a void method with parameters in Java?

You can call a void method with one or more parameter of the type Object, which means they can be of any type that can be assigned to a variable of this type. In addition, you can also pass the void method a single object, which is called a single argument.

How to call a void method without parameters in java?

Simply use the void keyword before the return type. When you declare a method, you declare the return type as well. Just like the void keyword, the void keyword tells the compiler that there is no return value for the method. Therefore, you don’t need to use any return keyword when calling a void method in java.

How to call void method with parameters in Java?

void method with parameters is used for a method that doesn’t return anything. In other words, the value returned by the void method is never used. The void method with parameter is used when the Java programmer needs to perform an action without assigning the return value back to any variable.

How to call a void method with parameter at the beginning in java?

The void keyword is used to declare a method that does not return any value. void methods are called on the instance of a class. To call a void method with argument at the beginning, we can use the following approach: