diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxServiceTestHelper.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxServiceTestHelper.java
index ae074748f..4fedcb7c6 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxServiceTestHelper.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxServiceTestHelper.java
@@ -17,6 +17,7 @@ import org.hl7.fhir.utilities.i18n.I18nConstants;
 import org.hl7.fhir.utilities.json.model.JsonObject;
 import org.hl7.fhir.utilities.validation.ValidationOptions;
 
+import java.io.File;
 import java.io.FileNotFoundException;
 import java.io.IOException;
 import java.util.*;
@@ -176,8 +177,12 @@ public class TxServiceTestHelper {
       TxTesterScrubbers.scrubParams(res);
 
       String actualResponse = new JsonParser().setOutputStyle(IParser.OutputStyle.PRETTY).composeString(res);
+
+
+
       String diff = CompareUtilities.checkJsonSrcIsSame(expectedResponse, actualResponse, externals);
       if (diff != null) {
+        dumparoo("/Users/david.otasek/IN/2024-02-05-hapi-core-bump-6-2.16/core-test", name, expectedResponse, actualResponse);
         Utilities.createDirectory(Utilities.getDirectoryForFile(fp));
         TextFile.stringToFile(actualResponse, fp);
         System.out.println("Test "+name+"failed: "+diff);
@@ -185,4 +190,15 @@ public class TxServiceTestHelper {
       return diff;
     }
   }
+
+  public static void dumparoo(String rootDirectory, String testName, String expected, String actual) throws IOException {
+    String fullDirectory = rootDirectory + "/" + testName;
+    File directory = new File(fullDirectory);
+    if (!directory.exists()) {
+      directory.mkdirs();
+    }
+TextFile.stringToFile(expected, fullDirectory + "/expected.json");
+    TextFile.stringToFile(actual, fullDirectory + "/actual.json");
+
+  }
 }
diff --git a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxTestData.java b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxTestData.java
index e8652f3db..a012a3138 100644
--- a/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxTestData.java
+++ b/org.hl7.fhir.validation/src/main/java/org/hl7/fhir/validation/special/TxTestData.java
@@ -18,13 +18,19 @@ public class TxTestData {
   @Getter
   private final List<Object[]> testData;
 
-  public TxTestData() throws IOException {
+  private TxTestData(List<Object[]> testData, JsonObject manifest, JsonObject externals) throws IOException {
+    this.testData = testData;
+    this.manifest = manifest;
+    this.externals = externals;
+  }
+
+  public static TxTestData loadTestDataFromDefaultClassPath() throws IOException {
     String contents = TestingUtilities.loadTestResource("tx", "test-cases.json");
     String externalSource = TestingUtilities.loadTestResource("tx", "messages-tx.fhir.org.json");
-    externals = org.hl7.fhir.utilities.json.parser.JsonParser.parseObject(externalSource);
+    JsonObject externals = org.hl7.fhir.utilities.json.parser.JsonParser.parseObject(externalSource);
 
     Map<String, TxTestSetup> examples = new HashMap<String, TxTestSetup>();
-    manifest = org.hl7.fhir.utilities.json.parser.JsonParser.parseObject(contents);
+    JsonObject manifest = org.hl7.fhir.utilities.json.parser.JsonParser.parseObject(contents);
     for (JsonObject suite : manifest.getJsonObjects("suites")) {
       if (!"tx.fhir.org".equals(suite.asString("mode"))) {
         String sn = suite.asString("name");
@@ -39,9 +45,11 @@ public class TxTestData {
     names.addAll(examples.keySet());
     Collections.sort(names);
 
-    testData = new ArrayList<Object[]>(examples.size());
+    List<Object[]> testData = new ArrayList<Object[]>(examples.size());
     for (String id : names) {
       testData.add(new Object[]{id, examples.get(id)});
     }
+
+    return new TxTestData(testData, manifest, externals);
   }
 }
diff --git a/org.hl7.fhir.validation/src/test/java/org/hl7/fhir/terminology/tests/TerminologyServiceTests.java b/org.hl7.fhir.validation/src/test/java/org/hl7/fhir/terminology/tests/TerminologyServiceTests.java
index d16544e43..4704f72cb 100644
--- a/org.hl7.fhir.validation/src/test/java/org/hl7/fhir/terminology/tests/TerminologyServiceTests.java
+++ b/org.hl7.fhir.validation/src/test/java/org/hl7/fhir/terminology/tests/TerminologyServiceTests.java
@@ -59,7 +59,7 @@ private static TxTestData testData;
 
   @Parameters(name = "{index}: id {0}")
   public static Iterable<Object[]> data() throws IOException {
-    testData = new TxTestData();
+    testData = TxTestData.loadTestDataFromDefaultClassPath();
     return testData.getTestData();
   }