I was designing a Card class to be used in a Blackjack game. My design was to make a Card class with a getValue() that returns, for example, 11 for J, 12 for Q and 13 for K, and then extend it with a
Is there any difference between the or开发者_JAVA百科der: public static final String = \"something\";
Is is possible to declare an final int field in a Service class and initialize it with some integer I get from a query to database in the onCreate() method?
I wanted to split the constructor of my class into parts. But I have a problem... Is it possible to initialize a final value in a method called inside constructor? It has to be initialized directly i
In Java, it is perfectly legal to define final arguments in interface methods and do not obey that in the implementing class, e.g.:
I have a definition like this public static final Object foo = Xyz.generateFoo(); And my appli开发者_JS百科cation is using multiple custom class loaders. How can I ensure that all classes see the
Is there a way in Eclipse to get a list of class data members that are not declared as final but can be declared 开发者_JAVA技巧as such?There is a configurable \"clean up\" function, that will do all
public class A { private static final int x; public A() { x = 5; } } final means the variable can only be assigned once (in the constructor).
The Java for C++ programmers tutorial says that (highlight is my own开发者_如何学C): The keyword final is roughly
As the source of the ActivityThread class shows, it\'s a final class, and all the methods in this class is also finalmethods. As the finalkeyword definition in java, this class cannot be inherited, bu
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