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

Anybody have any suggestions?

getting confused with returning the count and how to incorporate the counter. tried looking up a function I could use without success. can anybody help?

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() {
    int tileCount = mHand.countmatches();
    for (char hasTile: mHand.indexOf()) {
      char display = 0;
      if (mHand.countmatches(tile) >= 0) {
        display = tilecount;
      }
      count += display;
    }
    return count;
  }
}