More fixes for java2dart and status files.

pkg/analyzer_experimental/lib/src/generated/utilities_dart.dart

 // This code was auto-generated, is not intended to be edited, and is subject to
 // significant change. Please see the README file for more information.
 library engine.utilities.dart;
 /**
  * The enumeration {@code ParameterKind} defines the different kinds of parameters. There are two
  * basic kinds of parameters: required and optional. Optional parameters are further divided into
  * two kinds: positional optional and named optional.
  * @coverage dart.engine.utilities
  */
 class ParameterKind implements Comparable<ParameterKind> {
@@ skipping 20 matching lines @@
   ParameterKind(this.name, this.ordinal, bool isOptional) {
     this._isOptional2 = isOptional;
   }
 
   /**
    * Return {@code true} if this is an optional parameter.
    * @return {@code true} if this is an optional parameter
    */
   bool isOptional() => _isOptional2;
   int compareTo(ParameterKind other) => ordinal - other.ordinal;
+  int get hashCode => ordinal;
   String toString() => name;
 }