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How do you catch exception in call method?
Using the Throws keyword Throws is a keyword used to indicate that this method could throw this type of exception. The caller has to handle the exception using a try-catch block or propagate the exception. We can throw either checked or unchecked exceptions.
Can we call a method in catch block?
You should call a method that handles that exception or takes some appropriate steps for exception. Now for your question, you can call any method that is accessible inside your method A() inside the catch block. Yes the code will be trap in an infinite loop. and it again and again throw the Exception.
When to use try, catch and throw in Java?
1. try: The try block contains set of statements where an exception can occur. 2. catch : Catch block is used to handle the uncertain condition of try block. A try block is always followed by a catch block, which handles the exception that occurs in associated try block. catch { // statement (s) that handle an exception // examples,
How does the TRY CATCH statement in C # work?
The try-catch statement consists of a try block followed by one or more catch clauses, which specify handlers for different exceptions. When an exception is thrown, the common language runtime (CLR) looks for the catch statement that handles this exception.
When is an END statement thrown in a try or catch block?
An End Statement is encountered in the Try or Catch block. A StackOverflowException is thrown in the Try or Catch block. It is not valid to explicitly transfer execution into a Finally block. Transferring execution out of a Finally block is not valid, except through an exception.
Can we throw exception from catch block in Java?
A throw statement can be used in a catch block to re-throw the exception that is caught by the catch statement. The following example extracts source information from an IOException exception, and then throws the exception to the parent method. You can catch one exception and throw a different exception.