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Michael Partridge
7,129 PointsIt's telling me counter is returning 1 when it should be returning 0
I don't see why it should be returning 1 if n is inputed and n is not one of the 8 tiles of the hand. I cannot find an error in my code help would be appreciated.
public class ScrabblePlayer {
private String mHand;
public int counter = 0;
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 tile) {
for (char letter: mHand.toCharArray()) {
if (tile == letter) {
counter += 1;
}
}
return counter;
}
}
1 Answer
Craig Dennis
Treehouse TeacherTry putting the counter variable inside method instead of as a public variable.
Michael Partridge
7,129 PointsMichael Partridge
7,129 PointsCraig, I appreciate the help it worked! I am still confused though because in reality shouldn't the code as I had it work? I figure that as long as nothing else modifies the counter value besides the if conditional, making it a 'public int' should work. Also, if I had just declared the counter variable by typing 'public int counter;' at the top, what does java set the integer to initially? 0? Blank space?