| Index: editor/util/plugins/com.google.dart.java2dart/resources/java_io.dart
 | 
| diff --git a/editor/util/plugins/com.google.dart.java2dart/resources/java_io.dart b/editor/util/plugins/com.google.dart.java2dart/resources/java_io.dart
 | 
| index 49ef986dfcc5e7092f84dfe6c8b9f05ee86a2d1f..0957f27fe7421ac705c4bff00e31b85515c96553 100644
 | 
| --- a/editor/util/plugins/com.google.dart.java2dart/resources/java_io.dart
 | 
| +++ b/editor/util/plugins/com.google.dart.java2dart/resources/java_io.dart
 | 
| @@ -111,7 +111,6 @@ class JavaFile {
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|    }
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|    Uri toURI() => pathos.toUri(_path);
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|    String readAsStringSync() => _newFile().readAsStringSync();
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| -  CharSequence readAsCharSequenceSync() => CharSequence.wrap(readAsStringSync());
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|    int lastModified() {
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|      if (!_newFile().existsSync()) return 0;
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|      return _newFile().lastModifiedSync().millisecondsSinceEpoch;
 | 
| 
 |