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Java Java Data Structures - Retired Exploring the Java Collection Framework Using ArrayLists

Christopher Mlalazi
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Christopher Mlalazi
Front End Web Development Techdegree Graduate 17,305 Points
Posted by Christopher Mlalazi
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Christopher Mlalazi
Front End Web Development Techdegree Graduate 17,305 Points

I have one error can't sort it out

My workspace is saying I have one error and I can't figure out what is causing it. It's in line 65

./com/teamtreehouse/Treet.java:65: error: cannot find symbol         
        List<String> results = new ArrrayList<String>();             
                                   ^                                 
  symbol:   class ArrrayList                                         
  location: class Treet                                              
1 error

and here is my workspace with my code:

https://w.trhou.se/wtjpflf8mz

Thanks in advance

4 Answers

Terry McKee
Terry McKee
27,299 Points
Terry McKee
Terry McKee
27,299 Points

You have an extra 'r' in ArrayList. Just remove one of the r's and you should be good to go.

List<String> results = new ArrrayList<String>();

should be

List<String> results = new ArrayList<String>();
Chris Jones
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Chris Jones
Java Web Development Techdegree Graduate 23,933 Points
Chris Jones
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Chris Jones
Java Web Development Techdegree Graduate 23,933 Points

Get ready to slap yourself on the forehead....there are only two r's in ArrayList, not three:).

I didn't realize it until I had gone through all your code lol.