Welcome to the Treehouse Community
Want to collaborate on code errors? Have bugs you need feedback on? Looking for an extra set of eyes on your latest project? Get support with fellow developers, designers, and programmers of all backgrounds and skill levels here with the Treehouse Community! While you're at it, check out some resources Treehouse students have shared here.
Looking to learn something new?
Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and join thousands of Treehouse students and alumni in the community today.
Start your free trialchris munley
2,204 PointsI did the reformat code, but it still does not work. I dont understand, can someone explain?
it says "This seems suspect: import java.util.*;
import java.util.*;
public class Messy {
public static void main(String[] args) {
System.out.println("one");
System.out.println("two");
System.out.println("three");
System.out.println("four");
System.out.println("five");
// Please comment out this line and
// this line as well with a hotkey that does multi-line commenting
List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
for (String numberWord : numberWords) {
System.out.println(numberWord);
}
}
}
one
two
three
four
five
six
seven
eight
nine
1 Answer
Steve Hunter
57,712 PointsHi Chris,
Only two things there. Firstly, and this doesn't affect the challenge result, you were asked to use a multi-line comment for those two lines. Use /** and **/
rather than just //
.
Next, the reformat should have organised your imports. You are inly using Arrays and List, so the compiler is expecting those two imports, rather than the generic util.*;
.
My code looks like:
import java.util.Arrays;
import java.util.List;
public class Messy {
public static void main(String[] args){
System.out.println("one");
System.out.println("two");
System.out.println("three");
System.out.println("four");
System.out.println("five");
/** Please comment out this line and
this line as well with a hotkey that does multi-line commenting **/
List<String> numberWords = Arrays.asList("six", "seven", "eight", "nine");
for (String numberWord: numberWords) {
// Use the sout shortcut to write out numberWord;
System.out.println(numberWord);
}
}
}
I hope that helps,
Steve.