public class Image
{
    public Image (int width, int height)
    {
        _width = width;
        _height = height;
    }

    private int _width;
    private int _height;
}
@@ -57,10 +57,23 @@
 ight
+, String data
 )%0A
-
     
@@ -124,16 +124,38 @@
 height;%0A
+        _data = data;%0A
     %7D%0A%0A 
@@ -173,24 +173,24 @@
 int _width;%0A
-
     private 
@@ -202,9 +202,35 @@
 height;%0A
+    private String _data;%0A
 %7D

Update Image.java