136      * @see #getBlockIncrement

   136      * @see #getBlockIncrement

   137      * @see #setBlockIncrement

   137      * @see #setBlockIncrement

   138      */

   138      */

   139     private int blockIncrement = 1;

   139     private int blockIncrement = 1;

   140 

   140 

   141     private AdjustmentListener adjustmentListener;

   142     private AdjustmentListener adjustmentListener;

   142 

   143 

   143     /**

   144     /**

   144      * Error message for {@code AWTError} reported when one of

   145      * Error message for {@code AWTError} reported when one of

   145      * the public but unsupported methods is called.

   146      * the public but unsupported methods is called.