Question

This question already has answers here:

Possible Duplicate:
What are first-class objects in Java and C#?

现在我听说在 Java 中的头等物体是未使用像 String 这样的新关键字创建的物体

Now we declare Arrays also without without new keyword ? so are they first class So i got this article http://c2.com/cgi/wiki?JavaArraysShouldBeFirstClassObjects

Now another interesting article i found is http://c2.com/cgi/wiki?JavaExceptionsAreFirstClassObjects so are exceptions first class objects ??

So can anyone please define a first class object in simple manner & tell me all the First Class objects in java

EDIT:

Before marking as possible duplicate please read the question carefully Let me put it in short My question is

1.Are arrays and Exceptions first class objects ? and 2.Can you define First class objects (interview type) ?

Answer 1

< a href=> "" "http://c2.com/cgi/wiki?"? FirstClass" rel= "nofollow" > link 在同一网站是否只是覆盖了它? 记住“ 一等对象”不是任何规格定义的东西,而是不同背景的不同含义。 c2. com 网站定义了它本身的含义, 但您提到的其他例子却用不同的含义来使用它。它混淆了您, 因为您是用来比较苹果和橙子的。

友情链接