目录什么是封装？Java 中的封装封装的语法示例实现 Java 封装的关键点封装（Encapsulation）的优势和劣势优势劣势Java 封装示例示例 1：基本数据封装示例 2：带有验证的数据封装示例 3：带有多个字段的封装数据隐藏(
I was examining the StringTokenizer.java class and there were a few questions that came to mind. I noticed that the public methods which are to be used by other classes invoked some private method w
Im trying to implement a 2D array class using List of Lists. Can someone please help me to implement a get function similar to T this[int x, int y] function below to get all the elements in a column g
I have the following scenario: I am using a very big exte开发者_如何学JAVArnal library in my Eclipse RCPapplication for a specific purpose.
Im starting with android (3 days ago) and i cant get the solution for what i want. So, i read a lot of threads here about asyncTask and now im sure i got confused.
I have recently learned C# fully, approximately. However, in C++ I could implement a better encapsulation when passing objects to methods, with const modifier. But in C#, objects can be modified throu
Suppose you have a class Dog, 开发者_StackOverflowthat has public class Dog { private String name; private double age;
This question is unlikely to help any future visitors; it is only relevant to a small geographic area, a specific moment in time,or an extraordinarily narrow situation that is not generally applic
I know that while the internal representation of a Moose object is (rightfully) left undefined. However, in almost all cases, it\'s going to be a basic blessed hashref. In a situation where a new obje
I\'m a very experienced developer - done a lot of heavy duty work with Delphi, C# and C++ for years. I have always adhered very closely to the guidelines for structured programming, OOP, loosely coupl
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