Java Enum Singleton

Descripción

Thread-safe singleton using enum pattern


File Template: ❌


Prefix

singleton:enum


Scopes

java


Snippet de código

enum ${1:Singleton} {
	INSTANCE;

	private int ${2:counter} = 0;

	public void increment() {
		$2++;
	}

	public int getCounter() {
		return $2;
	}
}