This week's book giveaway is in the Beginning Java forum.
We're giving away four copies of Get Programming with Java (MEAP only) and have Peggy Fisher on-line!
See this thread for details.
Win a copy of Get Programming with Java (MEAP only) this week in the Beginning Java 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
  • Jeanne Boyarsky
  • Bear Bibeault
  • Knute Snortum
  • Liutauras Vilda
Sheriffs:
  • Tim Cooke
  • Devaka Cooray
  • Paul Clapham
Saloon Keepers:
  • Tim Moores
  • Frits Walraven
  • Ron McLeod
  • Ganesh Patekar
  • salvin francis
Bartenders:
  • Tim Holloway
  • Carey Brown
  • Stephan van Hulst

porting existing java SE code to Java ME  RSS feed

 
Ranch Hand
Posts: 127
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi,

We have a java application in Java SE , we hope to transfer existing java application from Java SE to Java ME , in order to get the less memory and CPU usage for the the application. Our code is most backend code, and no UI part.

I tested the most simple "Hello Word" Java application spends a round 10M memory. We need much less memory in embedded device and hope to use Java ME , instead Java SE, and hope to get better performance usage for CPU and memory.

I am new to Java ME and have a few question for Java ME development.


1, could we porting the existing Jave SE code to Java ME? Any recommendation for related document or link to potting existing java SE code to Java ME? ( Sorry I didn't find much, or I don't get the correct one)

2, From Oracle DOc, looks like Java ME need to run on Raspberry PI , etc from http://www.oracle.com/technetwork/java/embedded/javame/embed-me/downloads/index.html. Does that mean Java ME must run on those device? Could we develop the code in Eclipse and port to embedded device in the final stage when development is completed?

3, Jave ME SDK only has windows version? I am using Mac, is there Java ME Mac version?



Thank you very much for any comments and suggestions!




 
moose poop looks like football shaped elk poop. About the size of this tiny ad:
RavenDB is an Open Source NoSQL Database that’s fully transactional (ACID) across your database
https://coderanch.com/t/704633/RavenDB-Open-Source-NoSQL-Database
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!