Use RefactoringFeedback objects in Java.

editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/RefactoringFeedback.java

Index: editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/RefactoringFeedback.java
diff --git a/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/RefactoringFeedback.java b/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/RefactoringFeedback.java
index 98285daede6ff8ccdc126318e9ade74813471bf0..31c38ca32406e3efcf7be69ae8ae4838a6af7065 100644
--- a/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/RefactoringFeedback.java
+++ b/editor/tools/plugins/com.google.dart.server/src/com/google/dart/server/generated/types/RefactoringFeedback.java
@@ -63,18 +63,6 @@ public class RefactoringFeedback {
     return new RefactoringFeedback();
   }
 
-  public static List<RefactoringFeedback> fromJsonArray(JsonArray jsonArray) {
-    if (jsonArray == null) {
-      return EMPTY_LIST;
-    }
-    ArrayList<RefactoringFeedback> list = new ArrayList<RefactoringFeedback>(jsonArray.size());
-    Iterator<JsonElement> iterator = jsonArray.iterator();
-    while (iterator.hasNext()) {
-      list.add(fromJson(iterator.next().getAsJsonObject()));
-    }
-    return list;
-  }
-
   @Override
   public int hashCode() {
     HashCodeBuilder builder = new HashCodeBuilder();