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2025-04-06 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Development >
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This article mainly introduces the example analysis of Throwable exception in java, which has a certain reference value. Interested friends can refer to it. I hope you will learn a lot after reading this article.
Throwable
Throwable is the base class for all exception classes, as shown in the figure:
Throw an exception through throw-throws, and then catch the exception with try-catch
Where run-time and non-run-time exceptions are usually encountered in development,
Common runtime exceptions are:
1. Arithmetic exception: ArithmeticException
two。 Class conversion exception: ClassCastException
3. Illegal parameter exception: IllegalArgumentException
4. Subscript out of bounds exception: IndexOutOfBoundsException
5. Null pointer exception: NullPointerException
6. Security exception: SecurityException
Common non-runtime exceptions are:
1. Input stream exception: IOException
two。 No exception found in the file: FileNotFoundException
3.SQL running exception: SQLException
Thank you for reading this article carefully. I hope the article "sample Analysis of Throwable anomalies in java" shared by the editor will be helpful to you. At the same time, I also hope you will support us and pay attention to the industry information channel. More related knowledge is waiting for you to learn!
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