158     /**

   158     /**

   159      * Prevents uninitialized instances from being created outside the package.

   159      * Prevents uninitialized instances from being created outside the package.

   160      * @param device Device

   160      * @param device Device

   161      */

   161      */

   162     Image(Device device) {

   162     Image(Device device) {

   164         if (device == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);

   163         if (device == null) SWT.error(SWT.ERROR_NULL_ARGUMENT);

   165         this.device = device;

   164         this.device = device;

   166     }

   165     }

   167 

   166 

   168     /**

   167     /**

   448             icon = SWT.NULL;

   447             icon = SWT.NULL;

   449         }

   448         }

   450 

   449 

   451         if (device == null) return;

   450         if (device == null) return;

   452         if (device.isDisposed()) return;

   451         if (device.isDisposed()) return;

   454         device = null;

   453         device = null;

   455     }

   454     }

   456 

   455 

   457     /**

   456     /**

   458      * Compares the argument to the receiver, and returns true

   457      * Compares the argument to the receiver, and returns true

   818 

   817 

   819     /*

   818     /*

   820      * Call this only after dealing with all exceptions!

   819      * Call this only after dealing with all exceptions!

   821      */

   820      */

   822     private void track() {

   821     private void track() {

   824     }

   823     }

   825 }

   824 }