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Inorder to create custom runtime exception->
create a class and extend it with RuntimeException class and create a constructor with string argument which accepts message and using super keyword send the message to parent class.
Code->
class MyRuntimeException extends RuntimeException{
public MyRuntimeException(String ms){
super(msg);
}
Inorder to create custom compiletime exception->
create a class and extend it with Exception class and create a constructor with string argument which accepts message and using super keyword send the message to parent class.
Code->
class CustomException extends Exception{
public CustomException(String ms){
super(msg);
}
Using throw keyword you can throw this exception where ever you want in yout code.
read lessRelated Questions
I've completed my BE in EEE june 2018. Currently looking for job but ain't finding anything suitable and every time its BPO/KPO's and I'm not intrested. Looking forward to learn any computer language like c/c++ or java and start a career in IT. Any advice on my choices? Which IT course is suitable and advisable for a begineer ?
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