ACPI / OnNow support in Java

Hi,
We are trying to get our desktop application "Winlogo" certified. We are planning to use JDK1.4. There is a clause in the Winlogo specs which refers to support for Advanced Configuration and Power Interface (ACPI) / OnNow.
Does Java have any support for this? Is there any way to notify the system of busy application status when sleep is to be prevented, or is it inbuilt into the JVM?
Any help in this regard would be highly appreciated..
Thanks and Regards
Sachin

Can anyone help??

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ACPI / OnNow support in Java

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