Global cleanup change.

--
MOS_MIGRATED_REVID=129226221
diff --git a/src/test/java/com/google/devtools/common/options/OptionsTest.java b/src/test/java/com/google/devtools/common/options/OptionsTest.java
index 5fb681c..fccc011 100644
--- a/src/test/java/com/google/devtools/common/options/OptionsTest.java
+++ b/src/test/java/com/google/devtools/common/options/OptionsTest.java
@@ -22,13 +22,13 @@
 import static org.junit.Assert.assertTrue;
 import static org.junit.Assert.fail;
 
+import com.google.common.testing.EqualsTester;
+import java.net.MalformedURLException;
+import java.net.URL;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.junit.runners.JUnit4;
 
-import java.net.MalformedURLException;
-import java.net.URL;
-
 /**
  * Test for {@link Options}.
  */
@@ -117,7 +117,7 @@
     assertTrue(toString.contains("port=80"));
     assertTrue(toString.endsWith("}"));
 
-    assertTrue(left.equals(left));
+    new EqualsTester().addEqualityGroup(left).testEquals();
     assertTrue(left.toString().equals(likeLeft.toString()));
     assertTrue(left.equals(likeLeft));
     assertTrue(likeLeft.equals(left));