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## src/java.desktop/share/classes/javax/swing/ComboBoxModel.java

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    rev 48358 : Work in progress for JDK-6303622
    Use generic in Swing components like JComboBox
    1. Added generic return type and parameter type for JComboBox.
    2. Modified JList related classes as well.

    *** 43,58 ****
        /**
         * Set the selected item. The implementation of this  method should notify
         * all registered <code>ListDataListener</code>s that the contents
         * have changed.
         *
         * @param anItem the list object to select or <code>null</code>
         *        to clear the selection
         */
    !   void setSelectedItem(Object anItem);

        /**
         * Returns the selected item
         * @return The selected item or <code>null</code> if there is no selection
         */
    !   Object getSelectedItem();
      }
    --- 43,59 ----
        /**
         * Set the selected item. The implementation of this  method should notify
         * all registered <code>ListDataListener</code>s that the contents
         * have changed.
         *
    +    * @param <E> the type of the elements of this model.
         * @param anItem the list object to select or <code>null</code>
         *        to clear the selection
         */
    !   void setSelectedItem(E anItem);

        /**
         * Returns the selected item
         * @return The selected item or <code>null</code> if there is no selection
         */
    !   E getSelectedItem();
      }

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