About Question com.enthuware.ets.scjp.v6.2.85 :

[shkolnik]

Code: Select all

 public String toString(){ return name; }; 

Please correct above line

[admin]

There is nothing wrong with it. (The extra semicolon at the end is not required but is not invalid.)

[ETS User]

I was thrown off by the do{}while(); loop.
If the q.offer(new Person("Pope"));q.offer(new Person("John")); is commented, then there is a runtime exception with the code, because "do" execs before "while" checks the condition.

Turns out your answer is correct, but code is not well-written

[admin]

Turns out your answer is correct, but code is not well-written

Not sure why you think so. If you comment out important parts of any code, it will bomb

But seriously, you will find tricky code in the exam as well. The fact that some code is not well written, contributes to weird behavior of the code that you should be able to figure out. That is one of the aspects on which you will be tested.
HTH,
Paul.

[rgrgrg]

The answer: "It will print : Helped : Pope Helped : John" would be correct, if we use "print" but not "println" in method "helpPeople". Am I wrong?