/** Test method for {@link net.sb.io.UserDictionaryInformation#setLast()}. */
 @Test
 public void testSetLast() {
   instance.setLast(10);
   instance.writeToFile();
   assertEquals(10, instance.getLast());
 }
 /** Test method for {@link net.sb.io.UserDictionaryInformation#getLast()}. */
 @Test
 public void testGetLast() {
   assertEquals(-1, instance.getLast());
 }