What is the output of below code snippet? enum Levels {

What is the output of below code snippet?


 enum Levels 
{
    private BOTTOM,
 
    public MEDIUM,
 
    protected TOP;
}

1. Runtime Error
2. EnumNotDefined Exception
3. Compilation Error
4. It runs successfully
5. None of these

Enum cannot have any modifiers. They are public, static and final by default.