Added log line to indicate empty entity on responses in payload filter

Issue-ID: LOG-1183
Change-Id: I5e5f2cbbbddc0dada8940f5a4c553a6c9f315f06
Signed-off-by: Brittany Plummer (bp896r) <bp896r@att.com>

1 files changed, 2 insertions, 0 deletions

diff --git a/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/PayloadLoggingClientFilter.java b/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/PayloadLoggingClientFilter.java
index 88c95aa..9b7fb5b 100644
--- a/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/PayloadLoggingClientFilter.java
+++ b/reference/logging-filter/logging-filter-base/src/main/java/org/onap/logging/filter/base/PayloadLoggingClientFilter.java
@@ -108,6 +108,8 @@ public class PayloadLoggingClientFilter implements ClientRequestFilter, ClientRe
             final StringBuilder sb = new StringBuilder();
             responseContext.setEntityStream(logInboundEntity(sb, responseContext.getEntityStream(), DEFAULT_CHARSET));
             logger.debug(sb.toString());
+        } else {
+            logger.debug("Response was returned with an empty entity.");
         }
     }