This week's book giveaway is in the Spring forum.
We're giving away four copies of Spring in Action (5th edition) and have Craig Walls on-line!
See this thread for details.
Win a copy of Spring in Action (5th edition) this week in the Spring 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
  • Devaka Cooray
  • Liutauras Vilda
  • Jeanne Boyarsky
Sheriffs:
  • Knute Snortum
  • Junilu Lacar
  • paul wheaton
Saloon Keepers:
  • Ganesh Patekar
  • Frits Walraven
  • Tim Moores
  • Ron McLeod
  • Carey Brown
Bartenders:
  • Stephan van Hulst
  • salvin francis
  • Tim Holloway

array problem  RSS feed

 
Ranch Hand
Posts: 50
Fedora Java VI Editor
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
What is wrong with my code why am I getting warning..

 
Rancher
Posts: 618
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
You cannot just put a statement like my2Darr[0]= new int[3]; in a class. You have to put it in a method, constructor, or block of code. To see this, the easiest thing to do is put the statement in a code block as in:
 
Ranch Hand
Posts: 448
Eclipse IDE Firefox Browser Tomcat Server
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
or make the array variable as static and move the erroneous code to main method.
 
It is sorta covered in the JavaRanch Style Guide.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!