Exception Handling in Java

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class NestedTryBlocks{ public static void main(String args[]) { int numer[] = {4, 8, 16, 32, 64, 128, 256, 512}; int denom[] = {2, 0, 4, 4, 0, 8}; for (int i=0; i
Rethrowing an exception If a catch block cannot handle the particular exception it has caught, you can rethrow the exception. The rethrow expression causes the originally thrown object to be rethrown. Because the exception has already been caught at the scope in which the rethrow expression occurs, it is rethrown out to the next enclosing try block. Therefore, it cannot be handled by catch blocks at the scope in which the rethrow expression occurred. Any catch blocks for the enclosing try block have an opportunity to catch the exception. catch(Exception e) { System.out.println("An exception was thrown"); throw e;} 15
Page 1 and 2: Exception Handling in Java An excep
Page 3 and 4: Exception: Handle Where It Occurs E
Page 5 and 6: public class ProductCodes{ // Count
Page 7 and 8: Declaring that a method throws exce
Page 9 and 10: Exceptions are polymorphic You can
Page 11 and 12: Write a different catch block for e
Page 13: Inner try blocks You can have inner
Page 17 and 18: Exercises: class ExceptionFunction
Page 19 and 20: Why Finally? A Finally block will b
Page 21 and 22: What will be the output of compilin
Page 23 and 24: Ex1. int main () { try { throw 20;
Page 25 and 26: A try block could be in a function.

Exception Handling in Java

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