@Mr.777 Please explain: I thought it has been introduced in Java 7
Type: Posts; User: Norm
@Mr.777 Please explain: I thought it has been introduced in Java 7
Have you looked at the methods of the HashSet class?
Can you use one of them to get to its elements?
I have no idea how to get a String from a tokso class object.
Convert what? Many classes have a toString method that will return a String representation for its object.