201671010119 2016-2017-2 "Java program design" 11th Week learning Experience

This week, the teacher tuned the teaching goals, and in the Thursday class we explained in detail the knowledge that we didn't have in the programming that we left out in the last few weeks with our own code. Through the teacher's explanation, I do not have a part of the identity card process has been mastered. In the Friday class, the teacher focused on the Nineth chapter-the collection. The teacher begins by introducing a data structure-related knowledge, and then tells the part of the Legacy collection, followed by the Java Collection framework. Through this chapter of learning, I know that a collection is a class that contains multiple elements and provides an action method on the contained elements that can consist of an object of the same type. Also know what the framework is and what the Java Collection framework is for.

Through the operation and annotation of the program code of the Teacher courseware, master the use of vetor,Stack,Hashtable three classes and their APIs, and ArrayList, Linklist two classes for use and common APIs. However, when you run the textbook program 9-2, the running results cannot be seen. I tried to read the explanation of the teacher's comment on the other students today, but the result of running out was inconsistent with the result of the teacher.

201671010119 2016-2017-2 "Java program design" 11th Week learning Experience