src/share/classes/javax/swing/plaf/ListUI.java

*** 48,58 ****
       * @param list the list
       * @param location the coordinates of the point
       * @return the cell index closest to the given location, or {@code -1}
       * @throws NullPointerException if {@code location} is null
       */
!     public abstract int locationToIndex(JList list, Point location);
  
  
      /**
       * Returns the origin in the given {@code JList}, of the specified item,
       * in the list's coordinate system.
--- 48,58 ----
       * @param list the list
       * @param location the coordinates of the point
       * @return the cell index closest to the given location, or {@code -1}
       * @throws NullPointerException if {@code location} is null
       */
!     public abstract int locationToIndex(JList<?> list, Point location);
  
  
      /**
       * Returns the origin in the given {@code JList}, of the specified item,
       * in the list's coordinate system.
*** 60,70 ****
       *
       * @param list the list
       * @param index the cell index
       * @return the origin of the cell, or {@code null}
       */
!     public abstract Point indexToLocation(JList list, int index);
  
  
      /**
       * Returns the bounding rectangle, in the given list's coordinate system,
       * for the range of cells specified by the two indices.
--- 60,70 ----
       *
       * @param list the list
       * @param index the cell index
       * @return the origin of the cell, or {@code null}
       */
!     public abstract Point indexToLocation(JList<?> list, int index);
  
  
      /**
       * Returns the bounding rectangle, in the given list's coordinate system,
       * for the range of cells specified by the two indices.
*** 78,84 ****
       * @param list the list
       * @param index1 the first index in the range
       * @param index2 the second index in the range
       * @return the bounding rectangle for the range of cells, or {@code null}
       */
!     public abstract Rectangle getCellBounds(JList list, int index1, int index2);
  }
--- 78,84 ----
       * @param list the list
       * @param index1 the first index in the range
       * @param index2 the second index in the range
       * @return the bounding rectangle for the range of cells, or {@code null}
       */
!     public abstract Rectangle getCellBounds(JList<?> list, int index1, int index2);
  }