added ascending ordering.

git-svn-id: https://hudson.dev.java.net/svn/hudson/trunk/hudson/main@5448 71c3de6d-444a-0410-be80-ed276b4c234a

core/src/main/java/hudson/model/Fingerprint.java

@@ -197,6 +197,22 @@ public class Fingerprint implements ModelObject {
             this.ranges = data;
         }
 
+        /**
+         * List all numbers in this range set.
+         */
+        public Iterable<Integer> listNumbers() {
+            final List<Range> ranges = getRanges();
+            return new Iterable<Integer>() {
+                public Iterator<Integer> iterator() {
+                    return new Iterators.FlattenIterator<Integer,Range>(ranges) {
+                        protected Iterator<Integer> expand(Range range) {
+                            return Iterators.sequence(range.start,range.end).iterator();
+                        }
+                    };
+                }
+            };
+        }
+
         /**
          * List all numbers in this range set in the descending order.
          */