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 trialBraedon Angel
5,457 Pointsi have no idea what to do
Oooh with the new skills we can build a little Twitter like app. I've created a new tweet class, let's write the 140 characters story.
Add a new constant that defines the max chars allowed and set it 140. Use proper case for constants. Ensure it is accessible off the class, and that it cannot be changed.
public class Tweet {
private String text;
public Tweet(String text) {
this.text = text;
}
public String getText() {
return text;
}
public void setText(String text) {
this.text = text;
}
}
1 Answer
Steven Parker
231,110 PointsSometimes it can be helpful to break the instructions down into smaller steps:
- Add a new constant…
- …that defines the
max chars
allowed clearly a hint about what the name should be - …and set it 140 so this will be an int type, and assign the literal value 140 to it (
= 140
) - Use proper case for constants… the convention is all UPPER CASE words with underscores between
- Ensure it is accessible off the class… it will need to be declared public and static
- …and that it cannot be changed it will also need to be declared final
Can you do it now?
Braedon Angel
5,457 PointsBraedon Angel
5,457 Pointsyes thank you so much!!!