protected void assertOutputMatchesGoldenFile(final String actualOutput,
      final String goldenFileName) throws IOException {
    GoldenComparator comparator = createGoldenComparator();
    comparator.assertOutputMatchesGoldenFile(actualOutput, goldenFileName);
  }
Use to enable debug output in the JUnit process
geode-junit/src/main/java/org/apache/geode/test/golden/GoldenTestCase.java