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Java Java Objects (Retired) Creating the MVP For Each Loop

Andrew Mitchell
Andrew Mitchell
2,739 Points

I need help don't know what i'm doing wrong

Here is my code can someone tell me what i'm doing worng and how to fix it

ScrabblePlayer.java
public class ScrabblePlayer {
  private String mHand;

  public ScrabblePlayer() {
    mHand = "";
  }

  public String getHand() {
   return mHand;
  }

  public void addTile(char tile) {
    // Adds the tile to the hand of the player
    mHand += tile;
  }

  public boolean hasTile(char tile) {
   return mHand.indexOf(tile) > -1;
  }

  public int getTileCount(char someTile) {
    int tileCount = 0;
    for (char tile : mHand.toCharArray()) {
      if (mHand.indexOf(tile) >= 0) {
        tileCount++;
      }
    }
    return tileCount;
  }

}

3 Answers

Craig Dennis
STAFF
Craig Dennis
Treehouse Teacher

Seems to me that mHand.indexOf(tile) will always be there.

HINT: Hmmm...maybe you should try comparing it to the tile being passed in through the method? It's currently named someTile.

Hope it helps!

Andrew Mitchell
Andrew Mitchell
2,739 Points

Ok i kinda of see what your saying but i don't fully understand, could you explain again and give a code example (when i see code examples along with an explanation it helps)