@Override
  public void execute(SensorContext context) {
    for (InputFile file : context.fileSystem().inputFiles(context.fileSystem().predicates().hasLanguages(Xoo.KEY))) {
      processSignificantCodeFile(file, context);
    }
  }
@Test
  public void testNoExceptionIfNoFileWithOffsets() {
    context.fileSystem().add(inputFile);
    sensor.execute(context);
  }