An enumerated type specifies a set of related constants as its values. Examples include the days in a week, the standard north/south/east/west compass directions, a currency’s coin denominations ...

Most new Java developers quickly learn that they should generally compare Java Strings using String.equals(Object) rather than using ==. This is emphasized and reinforced to new developers ...

To serialize and deserialize enums in Java, ensure the enum class implements the Serializable interface. Use the default serialization mechanism provided by ObjectOutputStream and ObjectInputStream.

Welcome to "Mastering Enum in Java," a comprehensive series designed to demystify one of Java's powerful yet often misunderstood features: enums. Whether you're new to programming or looking to deepen ...

Create and use an enum for instrument types e.g. keyboard, wind, brass etc Any other extensions you may wish to add. Created profit method on sellable items and create method for sum the total of the ...