diff --git a/workflows/src/main/java/com/r3/developers/csdetemplate/utilities/CorDappHelpers.java b/workflows/src/main/java/com/r3/developers/csdetemplate/utilities/CorDappHelpers.java
index e66299c..b392a00 100644
--- a/workflows/src/main/java/com/r3/developers/csdetemplate/utilities/CorDappHelpers.java
+++ b/workflows/src/main/java/com/r3/developers/csdetemplate/utilities/CorDappHelpers.java
@@ -6,18 +6,18 @@ import java.util.List;
 import java.util.concurrent.Callable;
 import java.util.function.Predicate;
 import java.util.stream.Collectors;
-
-public final class CorDappHelpers {
-    public static <T> T findAndExpectExactlyOne(Collection<T> collection, Predicate<? super T> filterFn, String exceptionMsg)
-    {
-        Collection<T> results = collection.stream().filter(filterFn).collect(Collectors.toList());
-        if(results.size() != 1){
-            throw new RuntimeException(exceptionMsg);
-        }
-        return results.iterator().next();
-    }
-
-    public static <T> T findAndExpectExactlyOne(Collection<T> collection, String exceptionMsg) {
-        return findAndExpectExactlyOne(collection, e -> true, exceptionMsg);
-    }
-}
+//
+//public final class CorDappHelpers {
+//    public static <T> T findAndExpectExactlyOne(Collection<T> collection, Predicate<? super T> filterFn, String exceptionMsg)
+//    {
+//        Collection<T> results = collection.stream().filter(filterFn).collect(Collectors.toList());
+//        if(results.size() != 1){
+//            throw new RuntimeException(exceptionMsg);
+//        }
+//        return results.iterator().next();
+//    }
+//
+//    public static <T> T findAndExpectExactlyOne(Collection<T> collection, String exceptionMsg) {
+//        return findAndExpectExactlyOne(collection, e -> true, exceptionMsg);
+//    }
+//}
diff --git a/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/FinalizeChatSubFlow.java b/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/FinalizeChatSubFlow.java
index e6891cf..95ec536 100644
--- a/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/FinalizeChatSubFlow.java
+++ b/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/FinalizeChatSubFlow.java
@@ -33,8 +33,8 @@ public class FinalizeChatSubFlow implements SubFlow<String> {
     @Suspendable
     public String call() {
 
-        log.info("AppendChatFlow.call() called");
-        log.info("otherMember = " + otherMember);
+//        log.info("AppendChatFlow.call() called");
+//        log.info("otherMember = " + otherMember);
         FlowSession session = flowMessaging.initiateFlow(otherMember);
 
         String retVal;
diff --git a/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/UpdateChatFlow.java b/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/UpdateChatFlow.java
index 831275d..069fd67 100644
--- a/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/UpdateChatFlow.java
+++ b/workflows/src/main/java/com/r3/developers/csdetemplate/utxoexample/workflows/UpdateChatFlow.java
@@ -26,7 +26,6 @@ import java.time.Instant;
 import java.util.List;
 import java.util.stream.Collectors;
 
-import static com.r3.developers.csdetemplate.utilities.CorDappHelpers.findAndExpectExactlyOne;
 import static java.util.Objects.*;
 import static java.util.stream.Collectors.toList;