Java enum is a set of constant values. In this tutorial, we will learn about enums and enum class in Java. We will also learn about different methods of Java enum.

Jan 5, 2024 · A quick and practical guide to the use of the Java Enum implementation, what it is, what problems it solves and how it can be used to implement commonly used design patterns.

An enum is a special "class" that represents a group of constants (unchangeable variables, like final variables). To create an enum, use the enum keyword (instead of class or interface), and separate …

Oct 9, 2025 · We can combine enums with regular classes to organize your program logic. An enum can be a member variable in a class, and methods can perform actions based on the enum value.

In the Java programming language, you define an enum type by using the enum keyword. For example, you would specify a days-of-the-week enum type as: SUNDAY, MONDAY, TUESDAY, …

Apr 13, 2025 · Complete Java Enum class tutorial covering all methods with examples. Learn about enum constants, values, valueOf and other Enum class methods.

Oct 3, 2023 · Java enum example. The purpose of enum is to enforce compile time type safety. Learn enum constructors, methods, inheritance, EnumMap and EnumSet etc.

Learn Java enums including basic enums, enums with fields and methods, abstract enum methods, enum implementations, and real-world enum design patterns.

Jul 22, 2025 · Enums in Java are a way to group constant values together, like days of the week, colors, or directions. Instead of using plain strings or numbers, enums make your code cleaner, safer, and …

Aug 26, 2025 · Enums were introduced in Java 5 (JDK 1.5) as a way to define a collection of named constants in a type safe manner. Unlike enums in older languages (like C or C++), Java enums are …