java - Difference between StackOverflowError and StackOverflowException? -


i have written java code giving me stackoverflowerror:- here in commented portion tried catching exception wasn't able handle it.when can handle stackoverflowerror , stackoverflowexception? 

public class testexceptions{ public static void main(string [] arg){ try{   new testexceptions().go(); }catch(error r){system.out.println("error caught:-"+r);}   /*try{    new testexceptions().go();   }catch(exception e){system.out.println("exception caught here:-"+e);}*/ } void go(){     system.out.println("go method called:-"); go(); }

}

there nothing called stackoverflow exception. stackoverflowerror. link explains why happens.

what stackoverflowerror?

difference between error , exception:

an error "indicates serious problems reasonable application should not try catch."

while

an exception "indicates conditions reasonable application might want catch."

refer what difference between errors , exceptions?

you cannot catch error exception catch block. error , exception both have same parent throwable. if catch throwable in catch block,you able catch stackoverflowerror.

but never catch error


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