added test cases for cloning
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class
added cloning performance testing for BeanHandler class