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 trial

Java Java Basics Perfecting the Prototype Looping until the value passes

paolo zambrano
paolo zambrano
606 Points
Posted by paolo zambrano
paolo zambrano
606 Points

Can anyone help?

I am unable to complete this challenge. Here attached the snapshot of my work so far with the bummer error I cannot resolve. Is there anyone hat can assist me and explain?

Example.java 
// I have initialized a java.io.Console for you. It is in a variable named console.
String loops = console.readLine("do you understand do while loops?  ");
String response;
boolean isInvalidWord;
do {
  response = console.readLine("do you understand do while loops?");
  isInvalidWord = (response.equalsIgnoreCase("no"));
if (isInvalidWord) {
  console.printf("try again. \n\n");
}
} while(isInvalidWord);
if (response.equalsIgnoreCase("yes")); {
console.printf("Because you said yes, you passed the test! \n\n");
}
paolo zambrano
paolo zambrano
606 Points
paolo zambrano
paolo zambrano
606 Points

here the bummer error:

Bummer: Did you use console.printf and to write out the formatted string with the response? i am not sure what am i doing wrong. thx

1 Answer

Steven Parker
Steven Parker
229,771 Points
Steven Parker
Steven Parker
229,771 Points

The instructions don't say that only "yes" should produce the response.

But they do say that the actual response should be returned as part of the message.