Nokia 9300 maximum application size

[salex01]

What is the maximum j2me application size for Nokia 9300?
I cannot installed the app (150K jar size) but can install the app with 100k jar.
Can someone help?

[juarezjunior]

Hi salex,

As per the specs in this same forum, the Nokia 9300 device is a Series 80 2nd Edition one. Its maximum JAR side is:

Memory:

Unlimited Heap size
Shared Memory for Storage: 80 MB
Unlimited Jar size

Note that this "ulimited JAR size" is subject to physical memory available for your system.

Check the specs yourself - http://www.forum.nokia.com/main/0,,0...tml?model=9300

Note that it's for 9300 and not 9300i

BR,

Juarez Jr

[salex01]

Thank you for your reply.
According to spec the device has 80 MB heap size. But it does not mean that
all 80 mb is available at startup, correct?
I found the following info for 9300 device here :
http://www.club-java.com/TastePhone/...kia&model=9300

Growing memory: Yes.
Heap size at startup: 500KB

My app probably requires more than 500KB of heap.
Is it any way to increase heap available for startup ?

Thanks

[juarezjunior]

Hello salex,

Ok, i've read that the JVM runtime alone can take 3 to 5 MB just from startup. It's not clear how much memory from that will be used by heap.

In standard Java (JSE) you can use the -Xmx99 switch and increase the heap, where 99 is size argument. But the space will be split for Young, Old and Survivor generations in JSE. In JSE we also have a Permanent space but it is configured by an other parameter.

CLDC Hotspot uses just Old and Young and has a two generational GC.

I've never heard nor came across such an option to increase heap size in Symbian OS phones using CLDC HotSpot Implementation, though. Please let me know if you find anything....

BR,

Juarez Jr