Class InetPattern is package private, so made nnewInetRange(String)

private because no code outside jetty-util could call that method.

Signed-off-by: Simone Bordet <simone.bordet@gmail.com>

jetty-util/src/main/java/org/eclipse/jetty/util/InetAddressSet.java

@@ -58,7 +58,7 @@ public class InetAddressSet extends AbstractSet<String> implements Set<String>,
         return _patterns.put(pattern, newInetRange(pattern)) == null;
     }
 
-    protected InetPattern newInetRange(String pattern)
+    private InetPattern newInetRange(String pattern)
     {
         if (pattern == null)
             return null;