void means it returns nothing. It does not return a string, you write a string to System.out but you're not returning one. You must specify what a method returns, even if you're just saying that it returns nothing.

Sep 22, 2023 · Void Methods in Java. The void method is a method that does not return any value. It is used to perform some action or operation but does not return any data. Syntax: public void methodName(parameter1, parameter2, ...) {// body of the method // do some operations here // ...} Example of Java void Method Java

The void keyword specifies that a method should not have a return value. More Examples Tip: If you want a method to return a value, you can use a primitive data type (such as int , char , etc.) instead of void , and use the return keyword inside the method:

Jan 16, 2020 · What does void mean in Java? In Java, void keyword is used with the method declaration to specify that this particular method is not going to return any value after completing its execution. We cant assign the return type of a void …

The void keyword in Java is used to specify that a method does not return any value. It is a return type that indicates the method performs an action but does not produce a result that can be used elsewhere in the code.

Void Keyword in Java - Learn about the void keyword in Java, its usage, and how it defines methods that do not return a value. Understand its significance in programming.

In this article, we will explore the fundamentals of the 'void' keyword in Java, its definition, usage, exemplars of 'void' methods, comparison with other return types, and best practices for utilizing 'void' methods.

Jun 12, 2019 · void is a Java keyword. Used at method declaration and definition to specify that the method does not return any type, the method returns void. It is not a type and there is no void references/pointers as in C/C++. For example:

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.

Oct 9, 2014 · You can have return in a void method, you just can't return any value (as in return 5;), that's why they call it a void method. Some people always explicitly end void methods with a return statement, but it's not mandatory. It can be used to leave a function early, though: if (arg == 0) //Leave because this is a bad value. return;