test rename overhaul: step 8 - language tests

tests/language/src/ExceptionTest.dart

-// Copyright (c) 2011, the Dart project authors.  Please see the AUTHORS file
-// for details. All rights reserved. Use of this source code is governed by a
-// BSD-style license that can be found in the LICENSE file.
-class ExceptionTest {
-  static testMain() {
-    int i = 0;
-    try {
-      throw "Hello";
-    } catch (String s) {
-      print(s);
-      i += 10;
-    }
-
-    try {
-      throw "bye";
-    } catch (String s) {
-      print(s);
-      i += 10;
-    }
-    Expect.equals(20, i);
-
-    bool correctCatch = false;
-    try {
-      throw null;
-    } catch (String s) {
-      // null exception object is caught here.
-      correctCatch = true;
-    } catch (var x) {
-      correctCatch = false;
-    }
-    Expect.isTrue(correctCatch);
-  }
-}
-
-main() {
-  ExceptionTest.testMain();
-}