New Analysis Engine translation.

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

Index: pkg/analyzer_experimental/lib/src/generated/java_core.dart
diff --git a/pkg/analyzer_experimental/lib/src/generated/java_core.dart b/pkg/analyzer_experimental/lib/src/generated/java_core.dart
index 877ce04de48bd1feda84252d37c487b9e6ed8014..900c2ca7093040a5dcb0a186381e0bfcbefaf939 100644
--- a/pkg/analyzer_experimental/lib/src/generated/java_core.dart
+++ b/pkg/analyzer_experimental/lib/src/generated/java_core.dart
@@ -108,15 +108,20 @@ class Character {
   }
 }
 
-class CharBuffer {
+class CharSequence {
   final String _content;
-  CharBuffer(this._content);
-  static CharBuffer wrap(String content) => new CharBuffer(content);
+  CharSequence(this._content);
+  static CharSequence wrap(String content) => new CharBuffer(content);
   int charAt(int index) => _content.codeUnitAt(index);
   int length() => _content.length;
   String subSequence(int start, int end) => _content.substring(start, end);
 }
 
+class CharBuffer extends CharSequence {
+  CharBuffer(String content) : super(content);
+  static CharBuffer wrap(String content) => new CharBuffer(content);
+}
+
 class JavaString {
   static String format(String fmt, List args) {
     return fmt;