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 Objects Meet Objects Add a Getter

Am I wrong here?

I think it is correct

GoKart.java
class GoKart {
  private String color = "red";
    public getColor() {
      return color;
    }
}

1 Answer

Charlie Gallentine
Charlie Gallentine
12,092 Points

You are missing a return type on the getter, otherwise it is fine:

class GoKart {
  private String color = "red";

  public String getColor() {
    return color;
  }
}

// Returns the String variable 'color', which is equivalent to "red"

'color' is a String type variable, thus the method must be set to return that type of data.

In extension, if 'color' were of type Integer, the method would have to return 'int':

class GoKart {
  private int color = 8;

  public int getColor() {
    return color;
  }
}

// Returns the Integer color, which would be 8 in this case