Change new List(n) to return fixed length list.

pkg/analyzer-experimental/lib/src/generated/java_engine.dart

Index: pkg/analyzer-experimental/lib/src/generated/java_engine.dart
diff --git a/pkg/analyzer-experimental/lib/src/generated/java_engine.dart b/pkg/analyzer-experimental/lib/src/generated/java_engine.dart
index 9254fdc6bf7b01786178ba321bc77e35e998fa7b..b1c131a42afaae2cb0dfb9fec80d207397f9857c 100644
--- a/pkg/analyzer-experimental/lib/src/generated/java_engine.dart
+++ b/pkg/analyzer-experimental/lib/src/generated/java_engine.dart
@@ -45,7 +45,7 @@ import "element.dart";
 //}
 
 class StringUtilities {
-  static List<String> EMPTY_ARRAY = new List.fixedLength(0);
+  static List<String> EMPTY_ARRAY = new List(0);
 }
 
 File createFile(String path) => new File(path);
@@ -53,4 +53,4 @@ File createFile(String path) => new File(path);
 class OSUtilities {
   static bool isWindows() => Platform.operatingSystem == 'windows';
   static bool isMac() => Platform.operatingSystem == 'macos';
-}
+}