Use iterator, moveNext(), current.

tests/corelib/reg_exp_all_matches_test.dart

Index: tests/corelib/reg_exp_all_matches_test.dart
diff --git a/tests/corelib/reg_exp_all_matches_test.dart b/tests/corelib/reg_exp_all_matches_test.dart
index ba9b4c37f6955fe26c184c9f50615f11a7d0a70e..ac2f300f3e14354a2b9305cbde51aa18afe5083f 100644
--- a/tests/corelib/reg_exp_all_matches_test.dart
+++ b/tests/corelib/reg_exp_all_matches_test.dart
@@ -7,26 +7,26 @@
 class RegExpAllMatchesTest {
   static testIterator() {
     var matches = new RegExp("foo").allMatches("foo foo");
-    Iterator it = matches.iterator();
-    Expect.equals(true, it.hasNext);
-    Expect.equals('foo', it.next().group(0));
-    Expect.equals(true, it.hasNext);
-    Expect.equals('foo', it.next().group(0));
-    Expect.equals(false, it.hasNext);
+    Iterator it = matches.iterator;
+    Expect.isTrue(it.moveNext());
+    Expect.equals('foo', it.current.group(0));
+    Expect.isTrue(it.moveNext());
+    Expect.equals('foo', it.current.group(0));
+    Expect.isFalse(it.moveNext());
 
     // Run two iterators over the same results.
-    it = matches.iterator();
-    Iterator it2 = matches.iterator();
-    Expect.equals(true, it.hasNext);
-    Expect.equals(true, it2.hasNext);
-    Expect.equals('foo', it.next().group(0));
-    Expect.equals('foo', it2.next().group(0));
-    Expect.equals(true, it.hasNext);
-    Expect.equals(true, it2.hasNext);
-    Expect.equals('foo', it.next().group(0));
-    Expect.equals('foo', it2.next().group(0));
-    Expect.equals(false, it.hasNext);
-    Expect.equals(false, it2.hasNext);
+    it = matches.iterator;
+    Iterator it2 = matches.iterator;
+    Expect.isTrue(it.moveNext());
+    Expect.isTrue(it2.moveNext());
+    Expect.equals('foo', it.current.group(0));
+    Expect.equals('foo', it2.current.group(0));
+    Expect.isTrue(it.moveNext());
+    Expect.isTrue(it2.moveNext());
+    Expect.equals('foo', it.current.group(0));
+    Expect.equals('foo', it2.current.group(0));
+    Expect.equals(false, it.moveNext());
+    Expect.equals(false, it2.moveNext());
   }
 
   static testForEach() {