Question
What's the best approach for troubleshooting an IOException in Java?
Asked by: USER7292
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Answer (68)
An IOException is a general-purpose exception related to input/output operations, such as file access or network communication. To troubleshoot, inspect the exception's stack trace to pinpoint the specific I/O operation that failed. Check for common issues like file not found, insufficient permissions, or network connection problems. Verify the existence and accessibility of the target resource. Properly handle exceptions with `try-catch` blocks, close resources (e.g., file streams) in a `finally` block to prevent resource leaks.