Java Enum.hashCode()
Syntax
Enum.hashCode() has the following syntax.
public final int hashCode()
Example
In the following code shows how to use Enum.hashCode() method.
// ww w.j av a 2 s . c om
enum Tutorial {
C, Java, PHP;
}
public class Main {
public static void main(String args[]) {
// returns the name and hashCode of this enum constant
System.out.print("Programming in " + Tutorial.C.toString());
System.out.println(", Hashcode = " + Tutorial.C.hashCode());
System.out.print("Programming in " + Tutorial.Java.toString());
System.out.println(", Hashcode = " + Tutorial.Java.hashCode());
System.out.print("Programming in " + Tutorial.PHP.toString());
System.out.println(", Hashcode = " + Tutorial.PHP.hashCode());
}
}
The code above generates the following result.