Drop the 'occurrences' field from the EXTRACT_METHOD refactoring feedback.

pkg/analysis_server/lib/src/generated_protocol.dart

 // Copyright (c) 2014, 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.
 //
 // This file has been automatically generated.  Please do not edit it manually.
 // To regenerate the file, use the script
 // "pkg/analysis_server/spec/generate_files".
 
 part of protocol;
 /**
@@ skipping 9184 matching lines @@
 /**
  * extractMethod feedback
  *
  * {
  *   "offset": int
  *   "length": int
  *   "returnType": String
  *   "names": List<String>
  *   "canCreateGetter": bool
  *   "parameters": List<RefactoringMethodParameter>
- *   "occurrences": int
  *   "offsets": List<int>
  *   "lengths": List<int>
  * }
  */
 class ExtractMethodFeedback {
   /**
    * The offset to the beginning of the expression or statements that will be
    * extracted.
    */
   int offset;
@@ skipping 17 matching lines @@
    * True if a getter could be created rather than a method.
    */
   bool canCreateGetter;
 
   /**
    * The proposed parameters for the method.
    */
   List<RefactoringMethodParameter> parameters;
 
   /**
-   * The number of times the expression or statements occurs.
-   */
-  int occurrences;
-
-  /**
    * The offsets of the expressions or statements that would be replaced by an
    * invocation of the method.
    */
   List<int> offsets;
 
   /**
    * The lengths of the expressions or statements that would be replaced by an
    * invocation of the method. The lengths correspond to the offsets. In other
    * words, for a given expression (or block of statements), if the offset of
    * that expression is offsets[i], then the length of that expression is
    * lengths[i].
    */
   List<int> lengths;
 
-  ExtractMethodFeedback(this.offset, this.length, this.returnType, this.names, this.canCreateGetter, this.parameters, this.occurrences, this.offsets, this.lengths);
+  ExtractMethodFeedback(this.offset, this.length, this.returnType, this.names, this.canCreateGetter, this.parameters, this.offsets, this.lengths);
 
   factory ExtractMethodFeedback.fromJson(JsonDecoder jsonDecoder, String jsonPath, Object json) {
     if (json == null) {
       json = {};
     }
     if (json is Map) {
       int offset;
       if (json.containsKey("offset")) {
         offset = jsonDecoder._decodeInt(jsonPath + ".offset", json["offset"]);
       } else {
@@ skipping 22 matching lines @@
         canCreateGetter = jsonDecoder._decodeBool(jsonPath + ".canCreateGetter", json["canCreateGetter"]);
       } else {
         throw jsonDecoder.missingKey(jsonPath, "canCreateGetter");
       }
       List<RefactoringMethodParameter> parameters;
       if (json.containsKey("parameters")) {
         parameters = jsonDecoder._decodeList(jsonPath + ".parameters", json["parameters"], (String jsonPath, Object json) => new RefactoringMethodParameter.fromJson(jsonDecoder, jsonPath, json));
       } else {
         throw jsonDecoder.missingKey(jsonPath, "parameters");
       }
-      int occurrences;
-      if (json.containsKey("occurrences")) {
-        occurrences = jsonDecoder._decodeInt(jsonPath + ".occurrences", json["occurrences"]);
-      } else {
-        throw jsonDecoder.missingKey(jsonPath, "occurrences");
-      }
       List<int> offsets;
       if (json.containsKey("offsets")) {
         offsets = jsonDecoder._decodeList(jsonPath + ".offsets", json["offsets"], jsonDecoder._decodeInt);
       } else {
         throw jsonDecoder.missingKey(jsonPath, "offsets");
       }
       List<int> lengths;
       if (json.containsKey("lengths")) {
         lengths = jsonDecoder._decodeList(jsonPath + ".lengths", json["lengths"], jsonDecoder._decodeInt);
       } else {
         throw jsonDecoder.missingKey(jsonPath, "lengths");
       }
-      return new ExtractMethodFeedback(offset, length, returnType, names, canCreateGetter, parameters, occurrences, offsets, lengths);
+      return new ExtractMethodFeedback(offset, length, returnType, names, canCreateGetter, parameters, offsets, lengths);
     } else {
       throw jsonDecoder.mismatch(jsonPath, "extractMethod feedback");
     }
   }
 
   factory ExtractMethodFeedback.fromRefactoringResult(EditGetRefactoringResult refactoringResult) {
     return new ExtractMethodFeedback.fromJson(
         new ResponseDecoder(), "feedback", refactoringResult.feedback);
   }
 
   Map<String, dynamic> toJson() {
     Map<String, dynamic> result = {};
     result["offset"] = offset;
     result["length"] = length;
     result["returnType"] = returnType;
     result["names"] = names;
     result["canCreateGetter"] = canCreateGetter;
     result["parameters"] = parameters.map((RefactoringMethodParameter value) => value.toJson()).toList();
-    result["occurrences"] = occurrences;
     result["offsets"] = offsets;
     result["lengths"] = lengths;
     return result;
   }
 
   @override
   String toString() => JSON.encode(toJson());
 
   @override
   bool operator==(other) {
     if (other is ExtractMethodFeedback) {
       return offset == other.offset &&
           length == other.length &&
           returnType == other.returnType &&
           _listEqual(names, other.names, (String a, String b) => a == b) &&
           canCreateGetter == other.canCreateGetter &&
           _listEqual(parameters, other.parameters, (RefactoringMethodParameter a, RefactoringMethodParameter b) => a == b) &&
-          occurrences == other.occurrences &&
           _listEqual(offsets, other.offsets, (int a, int b) => a == b) &&
           _listEqual(lengths, other.lengths, (int a, int b) => a == b);
     }
     return false;
   }
 
   @override
   int get hashCode {
     int hash = 0;
     hash = _JenkinsSmiHash.combine(hash, offset.hashCode);
     hash = _JenkinsSmiHash.combine(hash, length.hashCode);
     hash = _JenkinsSmiHash.combine(hash, returnType.hashCode);
     hash = _JenkinsSmiHash.combine(hash, names.hashCode);
     hash = _JenkinsSmiHash.combine(hash, canCreateGetter.hashCode);
     hash = _JenkinsSmiHash.combine(hash, parameters.hashCode);
-    hash = _JenkinsSmiHash.combine(hash, occurrences.hashCode);
     hash = _JenkinsSmiHash.combine(hash, offsets.hashCode);
     hash = _JenkinsSmiHash.combine(hash, lengths.hashCode);
     return _JenkinsSmiHash.finish(hash);
   }
 }
 
 /**
  * extractMethod options
  *
  * {
@@ skipping 388 matching lines @@
     return false;
   }
 
   @override
   int get hashCode {
     int hash = 0;
     hash = _JenkinsSmiHash.combine(hash, newName.hashCode);
     return _JenkinsSmiHash.finish(hash);
   }
 }