@Test
   public void testIsReadOnlyObject() {

   	assertFalse(this.primitive.isReadOnlyObject());
   	this.primitive.setReadOnlyObject(true);
   	assertTrue(this.primitive.isReadOnlyObject());
   	this.primitive.setReadOnlyObject(true);
   	assertTrue(this.primitive.isReadOnlyObject());
   	this.primitive.setReadOnlyObject(false);
   	assertFalse(this.primitive.isReadOnlyObject());
}