Version 1.7.0-dev.3.2 .

editor/tools/plugins/com.google.dart.engine_test/src/com/google/dart/engine/internal/index/file/StringCodecTest.java

 /*
  * Copyright (c) 2014, the Dart project authors.
  * 
  * Licensed under the Eclipse Public License v1.0 (the "License"); you may not use this file except
  * in compliance with the License. You may obtain a copy of the License at
  * 
  * http://www.eclipse.org/legal/epl-v10.html
  * 
  * Unless required by applicable law or agreed to in writing, software distributed under the License
  * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express
  * or implied. See the License for the specific language governing permissions and limitations under
  * the License.
  */
 package com.google.dart.engine.internal.index.file;
 
 import junit.framework.TestCase;
 
 public class StringCodecTest extends TestCase {
   private StringCodec codec = new StringCodec();
 
   public void test_all() throws Exception {
     int idA = codec.encode("aaa");
     int idB = codec.encode("bbb");
     assertEquals("aaa", codec.decode(idA));
     assertEquals("bbb", codec.decode(idB));
   }
+
+  @Override
+  protected void tearDown() throws Exception {
+    codec = null;
+    super.tearDown();
+  }
 }