java multiple exceptions catch

In Java 7, the catch code block was upgraded to handle multiple exceptions in a single catch block. If you are capturing multiple exceptions and they contain similar code, using this feature will reduce code duplication. Here is an example to

Java code Import java.io.IOException; public class Exceptiontrycatchtest { public void DoSomething () throws IOException{ System.out.println ("Do somthing"); } public static void Main (string[] args) { Exceptiontrycatchtest et = new

1 GuideTry... Catch... Finally is probably a familiar statement, and it seems easy to understand logically. However, the lessons I personally learned tell me that this is not as simple and obedient as I imagined. Believe it? Let's take a look at the

Introduction to exceptions and errors in Java learning, catching exceptions, throwing exceptions, custom exceptions (small records in Java learning) Wang Coli (Star stars)Exception: ( API Java.lang has an exception, there are a lot of ) In the Java

This article focuses on some concepts of exception mechanisms in Java. The purpose of writing this article is to help me remember these things quickly after a long time. 1. Exception mechanism 1.1 The exception mechanism refers to how the program

This article focuses on some concepts of exception mechanisms in Java. The purpose of this article is to make it easy for me to remember these things quickly after a long time. 1. Abnormal mechanisms The 1.1 exception mechanism refers to how the

Introduction to exceptions and errors in java learning, exception capturing, exception throwing, custom exceptions, finally keywords (small records in java learning), and finally keywords Introduction to exceptions and errors in java learning,

Java code Import java.io.IOException; public class Exceptiontrycatchtest { public void DoSomething () throws ioexception{ System.out.println ("Do somthing"); } public static void Main (string[] args) { Exceptiontrycatchtest et = new

 Author: MaverickBlog:Http://blog.csdn.net/zhaohuabing reprinted please indicate the source1 IntroductionBefore the emergence of the Java language, traditional Exception Handling Methods mostly use return values to identify exceptions in programs.

1 /*2 Exception: The program has an unhealthy situation. 3 4 Example: Today the weather is very good, the monitor goes out to travel. Ride a bike, go to the mountains and breathe the fresh air. 5 Error:6 Question 1: The mountain road collapsed,