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

Posted by radha kumar
radha kumar
526 Points

not sure what im doing wrong

I just really dont understand where i am going wrong

Example.java 
// I have initialized a java.io.Console for you. It is in a variable named console.

String response; //define variable outside of loop
boolean responseNo;
do {
  response = console.readLine("Do you understand while loops?");
    responseNo.equalsIgnoreCase("No");

    if (responseNo)
    {
      console.printf("Learn again");
    }
}

while (responseNo.equalsIgnoreCase("No"));

1 Answer

Steven Parker
Steven Parker
231,275 Points
Steven Parker
Steven Parker
231,275 Points

You have a syntax error on this line:

    responseNo.equalsIgnoreCase("No");

What you probably intended to do was to assign the boolean using the result of the comparison:

    responseNo = response.equalsIgnoreCase("No");

And then in the "while" you only need the boolean:

while (responseNo);