• Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other Pie Elite all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Tim Cooke
  • Devaka Cooray
  • Ron McLeod
  • Jeanne Boyarsky
Sheriffs:
  • Liutauras Vilda
  • paul wheaton
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Piet Souris
  • Carey Brown
  • Tim Holloway
Bartenders:
  • Martijn Verburg
  • Frits Walraven
  • Himai Minh

error thrown in a constructor..

 
Ranch Hand
Posts: 38
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
import java . io . * ;

class Q031 {
{


Q031()throws Exception{
try
{
throw new Exception ( ) ;
}
catch ( IOException e )
{
System . out . println ( e ) ;
}
}
}


public static void main ( String args [ ] ) throws Exception {
System . out . println ( " GodSmack " );
new Q031 ( );
}
}

why the above code is showing error?
 
Ranch Hand
Posts: 643
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator

check code above it is error free.
 
Ranch Hand
Posts: 48
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator


just try this one. you are using extra brackets. Please check your code carefully.
 
arivu mathi
Ranch Hand
Posts: 38
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
now the code compiles fine but it's showing runtime error..why?
 
Ranch Hand
Posts: 33
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
I think because you cant throw a general Exception and expect to catch
it with a narrower catch exception such as IOException
 
Ranch Hand
Posts: 48
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Because you are throwing an Exception but not handling it properly..
 
Something must be done about this. Let's start by reading this tiny ad:
the value of filler advertising in 2021
https://coderanch.com/t/730886/filler-advertising
reply
    Bookmark Topic Watch Topic
  • New Topic