Puzzling Java statement of the day

Some days ago I stumbled across a Java statement which I thought was trivial at first, only to discover that I had no idea. I have a reasonable understanding of what a JVM does and how Java bytecode is executed. But as this example shows once again, that doesn’t necessarily spread to the Java programming language. The snippet below should explain my point.

int lorem = 1, ipsum = 2, dolor = 3;
if (lorem == (lorem = ipsum))
	f();
if ((ipsum = dolor) == ipsum)
	g();

Which of the above two methods f() and g() is actually invoked? Can you tell without compiling the code? Possible answers are:

  • None of the two methods get invoked, both call-sites are dead code.
  • Just f() is invoked and the call-site of g() is dead code.
  • Just g() is invoked and the call-site of f() is dead code.
  • Both methods are invoked, the conditions are pointless.

Ironically, I finally understood what was going on after looking at the generated bytecode (good old javap is your friend). I am not posting the disassembled code because that would spoil the fun. But once you look at it, the answer appears to be quite obvious.

If some one desires to be

If some one desires to be updated with latest technologies afterward he
must be pay a quick visit this website and be up to date everyday.
http://the-beauty-suite-tuam-blog.2339547.n4.nabble.com/482-as-for-hurt-... http://cysaf.org/portal/forum/index.php?page=topicview&id=website-commen... http://teplichnaya.ru/viewtopic.php?f=9&t=38039

Magnificent goods from you,

Magnificent goods from you, man. I've take into accout your
stuff prior to and you are just extremely great. I actually like what you have got here, really like what you're stating and
the way in which by which you say it. You make it entertaining and you still care
for to keep it sensible. I can not wait to read much more from you.
That is really a terrific website.discount baseball jerseyshttps://www.glamourperfection.com/forum/viewtopic.php?f=18&t=136721http://upto.7227.n7.nabble.com/facets-evacuation-tuesday-td249.html

I wanted to leave a little

I wanted to leave a little comment to support you and wish you a good continuation. Wishing you the best of luck for all your blogging efforts.

I used to be recommended this

I used to be recommended this blog through my cousin. I'm
now not positive whether this submit is written via him as no one
else realize such exact about my trouble. You're wonderful!
Thank you! http://clevelandbrownsjerseys.mihanblog.com/post/17 http://jerseysarizonacardinals.spruz.com/pt/2-expired-using-consignments... http://Cheapjerseysgo.mee.nu/?entry=2679628

I do trust all the ideas

I do trust all the ideas you've offered in your post. They're very convincing and will definitely work.
Still, the posts are too short for novices.

May you please lengthen them a bit from next time? Thanks for the post.
http://brooklynnetsjerseys.bcz.com/2018/01/28/and-moreover-ticklers/ http://iacdl-news.85859.x6.nabble.com/Area-performer-purchase-notorious-... http://wholesalejerseys4sale.mee.nu/?entry=2685407

This is nice. and good

This is nice. and good writing. gratitude for sharing it with us.

I blog often and I truly

I blog often and I truly thank you for your content. This great article has truly peaked
my interest. I'm going to bookmark your website and
keep checking for new information about once per week.
I subscribed to your Feed too. http://www.wajieibrahim.com.my/2014/05/09/feel-the-rush-and-excitment-of... http://jerseysanaheimducks.mihanblog.com/post/27 http://xcheapjerseys.mee.nu/?entry=2679792

Thank you for every other

Thank you for every other informative blog. The place else
could I am getting that type of info written in such an ideal way?
I have a mission that I'm just now working on, and I have been on the glance out
for such info. http://steffy.ro/forum?func=view&catid=3&id=35025 http://multie.mx/united-s-new-jerseys-number/ http://vipjerseysale.Mihanblog.com/post/14

Hi everyone, it's my first

Hi everyone, it's my first pay a visit at this web page, and
paragraph is really fruitful designed for me, keep up posting such articles.wholesale
nhl jerseyshttps://songexclusive.com/2015/02/20/video-tbt-sports-talk-january-31-2011/https://www.wearabletechnology.london/what-s-happened-in-mlb-on-transport/

What i don't realize is in

What i don't realize is in truth how you are no longer actually a lot more smartly-preferred than you might be now.
You are very intelligent. You already know thus significantly in terms of this
subject, made me in my opinion consider it from so many varied angles.
Its like men and women don't seem to be interested unless it is
something to accomplish with Woman gaga! Your own stuffs
outstanding. All the time care for it up!cheap baseball jerseys from Chinahttp://xn--b1aojbfbabpdgmsl.xn--p1ai/forums/topic/state-of-az-cardinals-search-for-first-football-customer-discipline/http://www.tchoukball.it/forum/viewtopic.php?f=4&t=144390

This is a great post. I like

This is a great post. I like this topic.
https://games.lol/

I think this is a standout

I think this is a standout amongst the most critical data for me. What"s more, i"m happy perusing your article. Be that as it may, ought to comment on some broad things

Writing with style and

Writing with style and getting good compliments on the article is quite hard, to be honest.But you've done it so calmly and with so cool feeling and you've nailed the job. This article is possessed with style and I am giving good compliment. Best!

I don t have the time at the

I don t have the time at the moment to fully read your site but I have bookmarked it and also add your RSS feeds. I will be back in a day or two. thanks for a great site.

That is very helpful for

That is very helpful for increasing my knowledge in this field.

I like viewing web sites

I like viewing web sites which comprehend the price of delivering the excellent useful resource free of charge. I truly adored reading your posting. Thank you!

I think about it is most

I think about it is most required for making more on this get engaged