What does ‘void’ mean in Java?

In Java, “void” is a special data type used to indicate that a method does not return any value. When a method’s return type is declared as “void”, it means that the method will not return any data after execution. This is typically used to signify that a method is only performing operations without producing any results. For example, a method may print some information to the console or modify an object’s state, but it does not need to return any value. Here is an example of a method using the “void” return type:

public void printName(String name) {
    System.out.println("Name: " + name);
}

In the example above, the “printName” method has a return type of “void,” which means it accepts a string parameter and prints out that string. Because of the “void” return type, the method does not return any value.