Java Programming for Complete Beginners - Java 16 - Step 11 - Throwing a Custom Exception – CurrenciesDoNotMatchExceptio

The video tutorial explains how to create a custom exception in Java, specifically a 'CurrenciesDoNotMatchException'. It covers the process of defining the exception class, extending the Exception class, and adding a message to the exception. The tutorial also discusses the differences between checked and unchecked exceptions, and when to use each type. It emphasizes the importance of considering the consumer of the exception when deciding whether to make it checked or unchecked.

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