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JAVA | Exception Handling | Introduction

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2 Next Level Developer · Post JAVA | Exception Handling | Introduction Posting as Paritosh Agrawal Update Revert to draft Preview Close ComposeHTML Link Introduction: An Exception is nothing but an exceptional or unexpected event that may occur during the program execution. Examples : Invalid input: ValidationException File does not exist: FileNotFoundException Exceptions are categorised into 3 categories. Checked exceptions Unchecked exceptions Errors Checked exceptions:  occurs at the compile time, also called as compile time exceptions. programmer is supposed to handle these exception. Example:  https://ideone.com/80B30I Unchecked exceptions:  occurs at the time of execution, also called as Runtime exceptions. Runtime Exception includes  bugs, such as logic errors or improper use of an API. Example:  https://ideone.com/ZqWh7X Java Exception Hierarchy :  Was this article helpful? Plea...