scripting: as of release 5, 'enum' is a keyword

Change-Id: Ia45890892f3a0fa89b4c1f97a4c169de5e25c593
Reviewed-on: https://gerrit.libreoffice.org/11860Reviewed-by: Samuel Mehrbrodt <s.mehrbrodt@gmail.com>
Tested-by: Samuel Mehrbrodt <s.mehrbrodt@gmail.com>

scripting/java/org/openoffice/netbeans/modules/office/options/OfficeSettings.java

@@ -52,11 +52,11 @@ public class OfficeSettings extends SystemOption {
             SVersionRCFile sversion = SVersionRCFile.createInstance();
 
             try {
-                Enumeration enum = sversion.getVersions();
+                Enumeration enumeration = sversion.getVersions();
                 OfficeInstallation oi;
 
-                while (enum.hasMoreElements()) {
-                    oi = (OfficeInstallation)enum.nextElement();
+                while (enumeration.hasMoreElements()) {
+                    oi = (OfficeInstallation)enumeration.nextElement();
                     setOfficeDirectory(oi);
                     return;
                 }