LUCENE-2424: fix silly bug in FieldDoc.toString

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@939611 13f79535-47bb-0310-9956-ffa450edef68

lucene/CHANGES.txt

@@ -287,6 +287,9 @@ Bug fixes
   consitently. Now they both take Directory and version into consideration. 
   (Shai Erera)
 
+* LUCENE-2424: Fix FieldDoc.toString to actually return its fields
+  (Stephen Green via Mike McCandless)
+
 New features
 
 * LUCENE-2128: Parallelized fetching document frequencies during weight

lucene/src/java/org/apache/lucene/search/FieldDoc.java

@@ -70,6 +70,6 @@ public class FieldDoc extends ScoreDoc {
           }
     sb.setLength(sb.length() - 2); // discard last ", "
     sb.append("]");
-    return super.toString();
+    return sb.toString();
   }
 }