Java面试题finally 的相关内容

Java 最常见的面试题：try-catch-finally 中，如果 catch 中 return 了，finally 还会执行吗？

会执行，在 return 前执行。/* * java面试题--如果catch里面有return语句，finally里面的代码还会执行吗？ */ public class FinallyDemo2 { public static void main(String[] args) { System.ou...

Java 最常见的面试题：final、finally、finalize 有什么区别？

final可以修饰类、变量、方法，修饰类表示该类不能被继承、修饰方法表示该方法不能被重写、修饰变量表示该变量是一个常量不能被重新赋值。finally一般作用在try-catch代码块中，在处理异常的时候，通常我们将一定要执行的代码方法finally代码块中，表示不管是否出现异常，该代码块都会执行，一...

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【JAVA面试题-阿辉】try catch finally ， try 里有 return ， finally 还执行么？

执行，并且finally的执行早于try里面的return结论：1.不管有木有出现异常，finally 块中代码都会执行；2.当try和catch中有return时，finally仍然会执行；3.finally是在return后面的表达式运算后执行的（此时并没有返回运算后的值，而是先把...

[Java基础面试题一]深入谈谈final、finally、 finalize 有什么不同？吊打面试官

[Java基础面试题一]深入谈谈final、finally、 finalize 有什么不同？吊打面试官文章目录一、前言二、典型回答三、深入谈final四、深入谈finally五、深入谈finalize六、总结一、前言作为Java后端开发者,小编在面试过程中90%都会问到的Java基础面试题: fin...

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