Negative number wordwrap problem

Version: Flex SDK3.5

Example code:

<?xml version="1.0" encoding="utf-8"?><mx:Application xmlns:mx="http://www.adobe.com/2006/mxml" backgroundColor="0xFFFFFF"><mx:Text id="message" width="280"    text="The hzy_text should be integer between -2147483648 and 2147483647. Please input again."/></mx:Application>

it wraps "-2147483648" to "-" "2147483648"

how to control not wrap the negative number.

Best regards!

Huang