(Final) is not a codename

bindings/java/src/net/hyperic/sigar/OperatingSystem.java

@@ -333,8 +333,10 @@ public class OperatingSystem {
                 String codeName = line.substring(ix+1);
                 ix = codeName.indexOf(")");
                 codeName = codeName.substring(0, ix);
+                if (!"Final".equals(codeName)) {
                     os.vendorCodeName = codeName;
                 }
+            }
 
             String token = "Red Hat Enterprise Linux ";