Jul 18, 2026 · An enumeration (enum) is a user-defined data type that assigns meaningful names to a set of integer constants. By …

In fact, an enum type in Java is actually a special compiler-generated class rather than an arithmetic type, and enum values behave …

An enum is a special "class" that represents a group of constants (unchangeable variables, like final variables). To create an enum, …

Jan 14, 2026 · To define an enumeration type, use the enum keyword and specify the names of enum members: Spring, Summer, …

1 day ago · Flag is the same as Enum, but its members support the bitwise operators & (AND), | (OR), ^ (XOR), and ~ (INVERT); the …

There are two distinct kinds of enumerations: unscoped enumeration (declared with the enum-key enum) and scoped enumeration …

An enum is a special type that represents a group of constants (unchangeable values). To create an enum, use the enum keyword, …

May 27, 2026 · In Java, enum is a special data type used to define a fixed set of constant values in a type-safe way. It improves code …

Jan 17, 2011 · You should always use enums when a variable (especially a method parameter) can only take one out of a small set …

Apr 13, 2026 · An enumeration type (or enum) defines a set of named constants backed by an integer value. Use enums when a …