Throw a RuntimeException subclass instead of RuntimeException

Author: garydgregory

src/main/java/org/apache/commons/cli/Option.java

@@ -479,8 +479,8 @@ public Object clone() {
             final Option option = (Option) super.clone();
             option.values = new ArrayList<>(values);
             return option;
-        } catch (final CloneNotSupportedException cnse) {
-            throw new IllegalStateException("A CloneNotSupportedException was thrown: " + cnse.getMessage());
+        } catch (final CloneNotSupportedException e) {
+            throw new UnsupportedOperationException(e.getMessage(), e);
         }
     }