se-edu / addressbook-level4 / 3942

94%

Pull #765

travis-ci

Person: Remove copy constructor

This copy constructor existed for the purpose of defensive copying.

Person is immutable. There is no need for defensive copying.

Let’s remove it.

As the copy constructor throws NullPointerException if the given
Person object is null, let's teach the classes using the copy
constructor to do a verify that the given Person object is non-null.

64 of 64 new or added lines in 12 files covered. (100.0%)

1435 of 1560 relevant lines covered (91.99%)

0.92 hits per line