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Start your free trialRanjen Naidu
2,474 PointsHaving problem with Challenge 2 in hasTile method
Code attached
The Bummer is :
Remember,if a string does not have a char, the indexOf method wil return -1
public class ScrabblePlayer {
private String mHand;
public ScrabblePlayer() {
mHand = "";
}
public String getHand() {
return mHand;
}
public void addTile(char tile) {
if(mHand.indexOf(mHand)>=0){
mHand += tile;
}
}
public boolean hasTile(char tile) {
if(mHand.indexOf(mHand)>=0){
return true;
}
return false;
}
}
1 Answer
Ranjen Naidu
2,474 PointsIt's ok , problem solved. I did modification as below . It works
public boolean hasTile(char tile) {
if(mHand.indexOf(tile)>=0){
return true;
}else{
return false;
}
}
Craig Dennis
Treehouse TeacherCraig Dennis
Treehouse TeacherNice! Also, remember you can return the results of an expression.
return "hello".indexOf('h') >= 0;