I have a 3x3 array of
MSTextField which is a class I created which extends
JTextField . I'm trying to set all of the text fields to display the empty string (
"" ). My problem is I'm getting a nullPointerException at the end of the method which is supposed to do this. I think the problem might be that I haven't initialized the array yet (earlier I thought that I was doing this by setting each text field to
"" but I think I was wrong). How do I initialize an array of
MSTextField so that I can set the text? Also, once they're initialized will
textFieldArray[row][column].setText( "" ); at the end of my for loops work?