Tag: exception handling interview question
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What are important methods of Java Exception Class?
Following are some important methods of Exception class: If getLocalizedMessage returns null, then just the class name is returned.
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What is an exception?
An exception is an event, which occurs during the execution of a program, that disrupts the normal flow of the program’s instructions. When an exception occurs within a method, the method creates an exception object and passes this to runtime system. This exception object contains information about the exception, like its type. Creating an exception…
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Java – Try with Resources
1. Introduction ARM (Automatic Resource Management) using try-with-resources was added in Java 7. This is one of the small language changes added to JDK 7 as part of Project Coin. This feature makes it easier to work with external resources like files, printers, devices. A resource is an object that needs to be closed or…