Analysis of exception handling mechanism
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Java
The Java language provides an exception handling mechanism. Exceptions are used frequently in daily coding, while errors are used less frequently. This blog mainly analyzes these two types of exceptions.
Exception and error inherit from throwable. In Java, only instances of throwable type can be thrown or caught. It is the basic component type of exception handling mechanism. The essential difference between exception and error is that exceptions can be handled by the program itself, while errors cannot be handled.
The following figure shows the relationship among the three:
Error
Exception
Two basic principles of exception handling
Exception capture in multithreading
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