Java Programming Week-end (8)

This week I will continue the sixth week of content, in the sixth week we learn the interface, because the reason for the holiday and sixth week of knowledge is very important, so this week the teacher through the explanation of the example with us to review the sixth weeks of knowledge points, and the interface chapter of the remaining knowledge points also do the explanation. Impressed by the shallow copy and deep copy in the clone, began to have some points not clear their differences in where, I think there are some minor grammatical changes, it seems that nothing. Through the teacher's explanation and online access to the information, the two have a certain understanding. Lambda expression is also a good way to simplify the program, through the callback program test, you can compare the lambda expression less than one or two lines of code, can be less the definition of the method in the class, directly use. Internal classes and various internal classes are different, although the names are similar, but the usage code is different. In this eight-week study, we learned a lot of knowledge, may be in the mind of some scattered, but it is a whole.

Java Programming Week-end (8)