### Question:
FileFeedbackWrapper { public Integer getExecutionCount(int line) { List<LineExecution> filteredHistory = getLatestVersionAttributeForLine(line, new ArrayList<>(), l -> l.getPerformance().getRequestProfileHistory(), p -> p.getProfileStartTimestamp()); return filteredHistory.size(); } FileFeedbackWrapper(List<String> sortedVersions,
                               Map<String, FileFeedback> versionedFeedback,
                               Map<String, Map<Integer, TranslatedLineNumber>> versionTranslations,
                               Map<Integer, TranslatedLineNumber> localTranslations);  FileFeedbackWrapper(Map<String, FeedbackFilter> filters,
                               List<String> sortedVersions,
                               Map<String, FileFeedback> versionedFeedback,
                               Map<String, Map<Integer, TranslatedLineNumber>> versionTranslations,
                               Map<Integer, TranslatedLineNumber> localTranslations); Set<Integer> getLineNumbersForLatestAvailableVersion(); Optional<VersionWithLineNumber> getNthAvailableVersion(int line, int n); Optional<VersionWithLineNumber> getLatestAvailableVersion(int line); List<RegressionItem> getRegressions(); boolean containsFeedbackForLine(int line); List<LineException> getExceptions(int line); List<LogRecord> getLogging(int line); Optional<Double> getGlobalAverageForLine(int line); Integer getExecutionCount(int line); List<LineExecution> getPerformanceHistory(int line); Optional<Boolean> isLineStale(int line); List<Request> getFirstRequestsForLine(int line); List<VersionRecord> getVersions(int line); List<String> getEndpointNames(); List<String> getRequestParameterNames(String urlRule);  }### Answer:
@Test public void executionCountIsForLatestVersion() { Assert.assertEquals(2, fileFeedbackWrapper.getExecutionCount(1), 0); Assert.assertEquals(2, fileFeedbackWrapper.getExecutionCount(4), 0); }