nested try catch block in java Urdu/Hindi

Nested try-catch blocks in Java, also known as nested try-catch-finally, are a way to handle exceptions in a hierarchical manner within a program. They allow you to catch and handle exceptions at different levels of code execution, providing more specific error handling based on the context.

Here's a brief description of nested try-catch blocks in Java:

Nested try-catch blocks are a construct in Java that allows you to have try-catch blocks inside other try-catch blocks. This nesting enables you to handle exceptions at different levels of code execution. When an exception occurs within an inner try block, the corresponding catch block within that try block will catch and handle the exception. If the exception is not caught within the inner try block, the next outer try block's catch blocks are examined for a matching catch block to handle the exception.

By nesting try-catch blocks, you can handle exceptions in a more granular and specific manner, providing different error handling strategies based on the context of the code. This allows you to handle different types of exceptions at different levels of your program's execution, providing more control and flexibility in handling unexpected errors.

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