The `void` keyword in Java is a reserved type used to specify that a method does not return any data type.

Java reserved words are keywords that are reserved by Java functions or other uses that cannot be used as identifiers (e.g., variable names, function names, class names).

Learn how to use the `void` keyword in Java to define methods that don't return a value. Includes syntax, examples, best practices, and related concepts.

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October 20, 2025 - Java™ Platform Standard Ed. 8 ... The Void class is an uninstantiable placeholder class to hold a reference to the Class object representing the Java keyword void.

This list of reserved words in Java can be found on the inside front cover of the textbook, "Data Structures and Abstractions with Java", by Frank M. Carrano and Walter Savith. I hope this refreshes your memory of their meaning, since I have not completed such a resource here.

August 22, 2018 - In Java, there are keywords that are reserved for the use of Java functions or other uses that cannot be identifiers like variables, classes and function names. When a reserved word is used as a variable, we will get an error or some other ...

January 27, 2019 - Even though goto and const are ... to create a new class and name it using a reserved word, like this: // you can't use finally as it's a reserved word! class finally { public static void ......

May 28, 2018 - (2024, June 25). The Void Keyword. Retrieved from https://www.thoughtco.com/void-2034326 Leahy, Paul. "The Void Keyword." ThoughtCo. https://www.thoughtco.com/void-2034326 (accessed November 24, 2025). copy citation · The Java Constructor Method · Reserved Words in Java ·

August 1, 2018 - In Java, there are keywords that are reserved for the use of Java functions or other uses that cannot be identifiers like variables, classes and function names. When a reserved word is used as a variable, we will get an error or some other ...

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June 17, 2021 - Keywords are predefined which have a unique meaning and functionality in Java programming language. These keywords are also known as reserved keywords which mean they cannot be used as a variable name, class, method or any other identifier. There are 57 reserved keywords in Java.

In Java some words are reserved to represent some meaning or functionality such type of words are called Reserved Words ... In java return type is mandatory, if a method doesn’t return anything then we have to declare the method with void return type.

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++

The Class object representing the ... keyword void. ... Java™ Platform Standard Ed. 7 ... Submit a bug or feature For further API reference and developer documentation, see Java SE Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples. Copyright © 1993, 2020, Oracle and/or its affiliates. All rights reserved...

April 21, 2022 - We can’t use reserved words as identifiers otherwise we will get a compilation error. i.e., int if = 20; here we will get compilation error. All predefined java class names and interface names we can use as identifiers. i.e., int String = 20; here we won’t get any compilation error. But it is not a good programming practice. public class Test { public static void ...

Java Reserved Keywords with java tutorial, features, history, variables, object, programs, operators, oops concept, array, string, map, math, methods, examples etc.

Here is a list of keywords in the Java programming language. You cannot use any of the following as identifiers in your programs. The keywords const and goto are reserved, even though they are not currently used.