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How to write an empty function in Java
Let us see how to write an empty function in Java −
Example
import java.util.Vector;
public class Demo{
public static void my_empty_fun(){
}
public static void main(String[] args){
System.out.println("In the main function");
my_empty_fun();
}
}Output
In the main function
An empty function is basically creating a function without defining any operations inside it. A class named Demo contains an empty function named ‘my_empty_fun’ which is just completed by placing two flower brackets, without adding any functionality into it. In the main function, a print statement is written after which the empty function is called. Since there is no functionality defined for it, it does nothing.
Updated on: 07-Jul-2020
2K+ Views
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