LIBlets Signing Patch available for download through Java ME SDK Update Center. This patch fixes JadTool that used incorrect JAD attribute for LIBlets signature. To apply this patch in NetBeans please follow the steps below.
1. Run Java ME SDK Update Center
2. Under "Available" tab you will see the new item (Internet connection required)
3. Click the check box and install the patch
4. Check if it is appeared under "Installed" tab
Happy embedded coding with Java ME SDK!