Can you use double or float on Blackberry?
If so, in which OS version or hardware model?
Edit: I believe the answers I get here, but then something else must be the problem.
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Can you use double or float on Blackberry?
If so, in which OS version or hardware model?
Edit: I believe the answers I get here, but then something else must be the problem.
Apparently floating point doesn’t work on some versions of Blackberry; see the comments.
Bow, if a J2ME device implements the CLDC 1.0 profile, the manufacturer is not required to include support for floating point arithmetic in the platform: see
In CLDC 1.1, floating point support is mandatory.
In comments on other questions, you say that Blackberry is CLDC 1.1.
If your Blackberry’s floating point support doesn’t work and it really claims to implement CLDC 1.1, then that’s either a bug in the execution platform or the build tool-chain, or a problem with the way you are using the tool-chain. (I don’t develop J2ME stuff, so I can’t be more specific.)