Win a copy of Testing JavaScript Applications this week in the HTML Pages with CSS and JavaScript 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 all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Bear Bibeault
  • Ron McLeod
  • Jeanne Boyarsky
  • Paul Clapham
Sheriffs:
  • Tim Cooke
  • Liutauras Vilda
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • fred rosenberger
  • salvin francis
Bartenders:
  • Piet Souris
  • Frits Walraven
  • Carey Brown

Map instantiate with key-value

 
Ranch Hand
Posts: 580
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
How can I do this in one line?



Something like:

 
Sheriff
Posts: 14691
16
Eclipse IDE VI Editor Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Unless I'm missing something obvious, the API does not allow you to do it. Is it bothering you to put it in different lines ?
 
Ranch Hand
Posts: 493
Android Eclipse IDE Oracle
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

Originally posted by Christophe Verre:
Unless I'm missing something obvious, the API does not allow you to do it. Is it bothering you to put it in different lines ?



Hi , i think Christophe is right API doesn't allow this check this for more deatils
 
Sheriff
Posts: 21972
106
Eclipse IDE Spring VI Editor Chrome Java Ubuntu Windows
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
You can create an anonymous subclass with an initializer block:

I wouldn't do that though, since a) it's confusing, and b) it's longer than just calling the put methods.
 
Christophe Verré
Sheriff
Posts: 14691
16
Eclipse IDE VI Editor Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I wouldn't call Rob's trick to be one line long
 
nimo frey
Ranch Hand
Posts: 580
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
okay thanks.

It does not matter, I was just wondering, if it would be possible with anonymous declarations or the like.

thanks
 
Rob Spoor
Sheriff
Posts: 21972
106
Eclipse IDE Spring VI Editor Chrome Java Ubuntu Windows
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

Originally posted by Christophe Verre:
I wouldn't call Rob's trick to be one line long


But it can be; just remove all the enters

This is actually similar to how .NET 3.0 and up handle object initialization; the inner bracket pair is removed but the rest is the same.
    Bookmark Topic Watch Topic
  • New Topic