Description of problem:

64 bit Windows systems will be reported as being "Win32"

This is because 
   org/​ rhq/​ core/​ system/​ NativeSystemInfo.java 
report the string "as-is" from the native Sigar library

Version-Release number of selected component (if applicable):


How reproducible: always


Steps to Reproduce:
1. Start an agent in 64 bit JDK on a 64 bit Windows and let it discover the platform.
2. Import it in the JON server, and look at the details of the OS.
3.
  
Actual results:

Win32

Expected results:

Windows Server 2008 R2   (or similar for other Windows versions of course)

Additional info:

This is easy to fix by always reading the OS version from Java and NOT from Sigar.

org/​ rhq/​ core/​ system/​ NativeSystemInfo.java:

106     public String getOperatingSystemName() {
107         return OperatingSystem.getInstance().getName();
108     }

should be changed to (line numbers from JavaSystemInfo.java):

098     public String getOperatingSystemName() {
099         return System.getProperty("os.name");
100     }

It is debatable, but advisable to do the same for other calls in this class where Java is delivering a "good" result. Examples would be:
 getOperatingSystemVersion()
 getNumberOfCpus()

and likely more.