How to list the installed softwares from registry using JNI

Hi everybody,
I'm new to JNI.
For example assume Acrobat reader and firefox are the softwares installed in my system
i want to read all the exe files which are below this location.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths
I found solution for how to read the following files Example: (AcroRd32.exe and firefox.exe, etc);
which are located in the below path in registry.
by specify the location
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\AcroRd32.exe
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths\firefox.exe
by using the RegOpenKeyEx() function.
But now i need to list all the exe files which are under
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths
Example take Acrobat reader and firefox are the softwares installed means it has to list
AcroRd32.exe
firefox.exe
which is under the key
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\App Paths
Through which method i can get all the files.
Provide some sample code for the function too.
kindly reply for this asap.
Also provide the links which is useful for this question.
Regards
Pugazharasu Chandrakesan

I found the answer byself.

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