Is there any way to access exception variable lenght in catch space?
public class myexception extends Exception{
public int lenght;
myexception (int a){
this.lenght=a;
}
}
try{
if(something) throw new myexception (10);
}
catch(Exception e){System.out.println(e.lenght);}
No, because e is of type Exception and not myexception, so it would not have any way of knowing what lenght is.
If you want that, then catch myexception instead of Exception.
You would need to catch your specific exception:
try {
if(something) throw new myexception (10);
}
catch(myexception e){
System.out.println(e.lenght);
}