About Question enthuware.ocpjp.v7.2.1461 :

[vijayanand]

This constructor has default access modifier which violates the fact that enum constructor should be private.

[admin]

No, even if you don't specify an enum's constructor as private, the compiler automatically makes it private.

[everdelightedone]

Hello, I just have cheked code fragment:

Code: Select all

public enum Coffee  {     
    ESPRESSO("Very Strong"), MOCHA, LATTE;  
    public String strength;   
    Coffee(String strength) {    
        this.strength = strength;    
    } 
}

And it compiles without issue on Java 8.
So, "2" isn't correct answer.

[admin]

Please make sure you type the code exactly as given in the question.

[everdelightedone]

I was wrong. My NetBeans didn't highlight an error for some reason.