nested catch block in java | nested block | exceptions handling |@Skills021

Nested Catch Blocks in Java:

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While technically possible, using nested catch blocks in Java is discouraged due to:

Reduced readability: Complex code structure makes understanding difficult.
Redundancy: Duplication of code for handling the same exception type.
Unnecessary complexity: Introduces unnecessary layers unless a specific reason exists.
Alternatives:

Single try-catch blocks: Handle exceptions at appropriate locations.
Throwing exceptions upwards: Allow parent methods to handle unhandled exceptions.

Custom exceptions: Create specific exceptions for different error conditions.
Focus on clear and maintainable code by avoiding nested catch blocks!

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