About java.lang.StringBuilder in SAMSUNG JaUmi Wireless ToolKit

[madan singh]

Hi,

I am getting java.lang.StringBuilder error in SAMSUNG JaUmi Wireless ToolKit.
Error is like this :
java: cannot access java.lang.StringBuilder
file java\lang\StringBuilder.class not found
String cbsConnection = "cbs://:" + cbsMessageID;
^
Fatal Error: Unable to find method <init>
com.sun.kvem.ktools.ExecutionException
Build failed

Please tell me the solution ASAP.

Thanks group

[Mark Spritzler]

StringBuilder is a J2SE class, and is not part of the J2ME Apis. That would be why it fails.

Mark

[madan singh]

Thanks for reply Mark,

But the problem is that, same poject work fine for SonyEricsson(p900) j2me toolkit but it doesn't work with SAMSUNG.

[Ramender Mall]

Hi,
Try using StringBuffer Class in place of StringBuilder.

- Ramy..

[Rita Smith]

Samsung wtk (Most sprint wtks)doesn't support Java 1.5. That's why you are getting that error.

[wonmuk kim]

hi, dear
I'd like to know about what kind of the JDK version do i have to choose for compiling with SAMSUNG JaUmi Wireless Toolkit
I'd like to thank your answer

[Tim Holloway]

wonmuk kim wrote:hi, dear
I'd like to know about what kind of the JDK version do i have to choose for compiling with SAMSUNG JaUmi Wireless Toolkit
I'd like to thank your answer

You'll have to check the vendor's documentation. In the case of a carrier-supplied device (Spring, T-Mobile, etc.), it would be the carrier. In the case of a general device (SIM card), it would be Samsung.

Unlike desktop PCs, the JRE in mobile devices is generally welded in at the factory and cannot be easily changed.