Java provides framework to catch the exception and handle the exception by try…catch block. Java exceptions are grouped into two major categories checked exception and unchecked exception. Checked exception are caused by undesirable or unexpected condition. It can be recoverable by handling the issue in catch block such as one of the server port in
In last discussion, we discussed on Exceptions and handling the exception. Now we would discuss one level up in the exception hierarchy Throwable and Error. Throwable class provides basic implementation for handling serious issue or recoverable issue in the code. All the Throwable and child of Throwable class objects can be thrown and handled
In software industry, 80% of the effort spend on debugging and resolving the issues in the application. So identifying the issues, finding the problematic code block and handling the issues are important. It would greatly reduce the programmer’s effort to debug and fix the issue. Java provides elegant way to identify and handle the issue