Does a finally block always get executed in Java?
In Java, a finally
block is guaranteed to be executed, unless the virtual machine exits abruptly due to an uncaught exception or a call to System.exit
.
A finally
block is typically used to perform clean-up tasks, such as closing resources that have been opened in a try
block. It is useful for ensuring that these clean-up tasks are always performed, even if an exception is thrown in the try
block.
Here is an example of how a finally
block is used:
try {
// Some code that may throw an exception
} catch (Exception e) {
// Handle the exception
} finally {
// Perform clean-up tasks
}
In this example, the code in the finally
block will always be executed, whether or not an exception is thrown in the try
block.
I hope this helps! Let me know if you have any questions.