Win a copy of Terraform in Action this week in the Cloud forum!
  • 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:
  • Tim Cooke
  • Campbell Ritchie
  • Paul Clapham
  • Ron McLeod
  • Liutauras Vilda
Sheriffs:
  • Jeanne Boyarsky
  • Rob Spoor
  • Bear Bibeault
Saloon Keepers:
  • Jesse Silverman
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • Carey Brown
Bartenders:
  • Piet Souris
  • Al Hobbs
  • salvin francis

static block and empty block inside any class.

 
Ranch Hand
Posts: 69
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hello Ranchers,

I am confused with the output of the programme.



Output:=

Foo static
Bar static
foo
Bar
foo
Bar

Thanks in advance.

 
Bartender
Posts: 4109
72
Hibernate Fedora Chrome
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Some basic concepts for you to think:

Before java can execute any code those classes should be loaded in to JVM first. When a class is to be loaded if that class extends any other classe(s) those should be loaded prior to that (one at the top of the hierarchy will be loaded first and then down the hierarchy, in the order). When the class is loaded it's static initializers are run. And last when an instance of the class is created it's instance initializers are run in the order they appear in the class file. For a comprehensive explanation you may refer the JLS .

HTH.
 
Ranch Hand
Posts: 56
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
Hi,
Check the code I made, comment the lines 1 - 5 in any order, execute and check the output each time. Hope that helps some way.
 
Ranch Hand
Posts: 317
  • Mark post as helpful
  • send pies
    Number of slices to send:
    Optional 'thank-you' note:
  • Quote
  • Report post to moderator
 
You showed up just in time for the waffles! And this tiny ad:
Building a Better World in your Backyard by Paul Wheaton and Shawn Klassen-Koop
https://coderanch.com/wiki/718759/books/Building-World-Backyard-Paul-Wheaton
reply
    Bookmark Topic Watch Topic
  • New Topic