Inside a method, if any exception occurs the method in which it arises is responsible for creating exception objects by including the following information:
Name of exception
Description of exception
Location at which exception occurs[stackTrace]


Default exception handler prints exception information in the following format and terminates program abnormally:

• Exception in thread “main” Name of exception:Descriptions StackTrace 
• Exception in thread “xxx” Name of exception:Descriptions StackTrace  
• Here, xxx will be any method.