src/java.desktop/share/classes/javax/swing/event/TableModelEvent.java

@@ -83,13 +83,25 @@
 
 //
 //  Instance Variables
 //
 
+    /**
+     * The type of the event.
+     */
     protected int       type;
+    /**
+     * The first row that has changed.
+     */
     protected int       firstRow;
+    /**
+     * The last row that has changed.
+     */
     protected int       lastRow;
+    /**
+     * The column for the event.
+     */
     protected int       column;
 
 //
 // Constructors
 //