java which exception use for default implementation code example

Example: default Exception handling in java

When JVM detects exception causing code, it constructs a new exception 
handling object by including;
1) Name of Exception
2) Description about the Exception
3) Location of Exception.
After creation of object by JVM it checks whether there is exception 
handling code or not. If there is exception handling code then exception 
handles and continues the program. If there is no exception handling code 
JVM give the responsibility of exception handling to default handler and 
terminates abruptly.

Default Exception handler displays description of exception,prints the 
stacktrace and location of exception and terminates the program.
Note: The main disadvantage of this default exception handling is 
program terminates abruptly.