Generate unique names less aggressively.

pkg/analyzer_experimental/lib/src/generated/source.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.source;
 
 import 'dart:uri';
 import 'java_core.dart';
 import 'sdk.dart' show DartSdk;
 import 'engine.dart' show AnalysisContext;
 
@@ skipping 12 matching lines @@
   List<UriResolver> _resolvers;
   /**
    * A cache of content used to override the default content of a source.
    */
   ContentCache _contentCache;
   /**
    * Initialize a newly created source factory.
    * @param contentCache the cache holding content used to override the default content of a source
    * @param resolvers the resolvers used to resolve absolute URI's
    */
-  SourceFactory.con1(ContentCache contentCache3, List<UriResolver> resolvers2) {
-    _jtd_constructor_332_impl(contentCache3, resolvers2);
+  SourceFactory.con1(ContentCache contentCache2, List<UriResolver> resolvers2) {
+    _jtd_constructor_332_impl(contentCache2, resolvers2);
   }
-  _jtd_constructor_332_impl(ContentCache contentCache3, List<UriResolver> resolvers2) {
-    this._contentCache = contentCache3;
+  _jtd_constructor_332_impl(ContentCache contentCache2, List<UriResolver> resolvers2) {
+    this._contentCache = contentCache2;
     this._resolvers = resolvers2;
   }
   /**
    * Initialize a newly created source factory.
    * @param resolvers the resolvers used to resolve absolute URI's
    */
   SourceFactory.con2(List<UriResolver> resolvers) {
     _jtd_constructor_333_impl(resolvers);
   }
   _jtd_constructor_333_impl(List<UriResolver> resolvers) {
@@ skipping 569 matching lines @@
   void setContents(Source source, String contents) {
     if (contents == null) {
       _contentMap.remove(source);
       _stampMap.remove(source);
     } else {
       _contentMap[source] = contents;
       _stampMap[source] = JavaSystem.currentTimeMillis();
     }
   }
 }