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What happens if an exception occurs in catch block?

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Certified Hadoop Developer with Spark Expertise

We can throw the exception from catch block to another catch block where exactly it get caught.
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IT Professional Trainer with 13 years of experience in IT industry + Academics

Exception occurs in try block. Catch block used to handle those exceptions which have been occured and thrown by try block
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Software Engineer with 15 years of Professional experience in MNCs (JP Morgan, TCS, Mastek)

The same exception semantics apply. If the exception is checked, you must either handle it inside the catch block with another try-catch or declare it using the method's throws clause. The finally block will still complete; even if a runtime exception was thrown.
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Trainer

When an exception occur inside the catch block then in that case we have a condition of Exception called Uncaught exception. As our try-catch block is not able to handle it.Now below is how that is handled : Java actually handles uncaught exceptions according to the thread in which they occur. When...
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When an exception occur inside the catch block then in that case we have a condition of Exception called Uncaught exception. As our try-catch block is not able to handle it.Now below is how that is handled : Java actually handles uncaught exceptions according to the thread in which they occur. When an uncaught exception occurs in a particular thread, Java looks for what is called anuncaught exception handler, actually an implementaiton of the interface UncaughtExceptionHandler. The latter interface has a method handleException(), which the implementer overrides to take appropriate action, such as printing the stack trace to the console. read less
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Java Professional with over 6 years of real time experience in web application development

It will throw an exception and will stop the execution of program and . Else put a try catch inside the catch block, or the exception will be propagated to JVM.
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Java Professional with over 6 years of real time experience in web application development

It will throw an exception and will stop the execution of program . Else put a try catch inside the catch block, or the exception will be propagated to JVM.
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Java Professional with over 6 years of real time experience in web application development

It will throw an exception and will stop the execution of program. Else put a try catch inside the catch block. the exception thrown by catch block would be propagated to JVM .
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Software Development Trainer

It will be thrown and in case it's handled nowhere, it will cause unhandled exception.
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Java/J2ee Technologist

The exception is treated as uncaught exception and percolates to calling method. If there is a finally block the finally block is executed and the exception flows back to calling method.
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Trainer

If a new exception is thrown in a catch block it will propagate out of that block and the current exception is aborted (and forgotten) as the new exception takes over on it. The new exception starts unwinding up the stack just like any other exception, aborting out of the current block (the catch or...
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If a new exception is thrown in a catch block it will propagate out of that block and the current exception is aborted (and forgotten) as the new exception takes over on it. The new exception starts unwinding up the stack just like any other exception, aborting out of the current block (the catch or finally block) and subject to any applicable catch or finally blocks along the way. read less
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