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Java Java Objects (Retired) Creating the MVP Strings and Chars

fahad lashari
fahad lashari
7,693 Points

Need help with the test please

The problem is in the 'hasTile' method. I would appreciate any help.

Kind regards

ScrabblePlayer.java
public class ScrabblePlayer {
    private String mHand;

    public ScrabblePlayer() {
        mHand = "";
    }

    public String getHand() {
       return mHand;
    }

    public void addTile(char tile) {
        mHand += tile;

    }

    public boolean hasTile(char tile) {

      if(mHand.indexOf(tile) =< 0){
         return true;
      } else {
       return false;
      }
    }
}

2 Answers

Hi Fahad,

You're getting a compiler error because of the wrong order on your logical operator. You have =<

less than or equal would be <=

and greater than or equal would be >=

The indexOf method will return -1 if it's not found and the zero-based index if it is found.

Anything greater than -1 means that it was found.

Akash Sharma
seal-mask
.a{fill-rule:evenodd;}techdegree
Akash Sharma
Full Stack JavaScript Techdegree Student 14,147 Points

equivalently you can without changing the operators:

public boolean hasTile(char tile) {

  if(mHand.indexOf(tile) =< 0){
     return false;
  } else {
   return true;
  }
}

=< is going to generate an error.