Fix new sonar vulnerabilities

Change-Id: I56258ef54bbe44ff1c172ab51d19f251adb7aaf4
Signed-off-by: Conor Ward <conor.ward@ericsson.com>
Issue-ID: DMAAP-771

1 files changed, 4 insertions, 1 deletions

diff --git a/datarouter-subscriber/src/main/java/org/onap/dmaap/datarouter/subscriber/SubscriberProps.java b/datarouter-subscriber/src/main/java/org/onap/dmaap/datarouter/subscriber/SubscriberProps.java
index 39ab166b..329c06a5 100644
--- a/datarouter-subscriber/src/main/java/org/onap/dmaap/datarouter/subscriber/SubscriberProps.java
+++ b/datarouter-subscriber/src/main/java/org/onap/dmaap/datarouter/subscriber/SubscriberProps.java
@@ -26,9 +26,12 @@ package org.onap.dmaap.datarouter.subscriber;
 import java.io.IOException;
 import java.util.Properties;
 
+import org.apache.log4j.Logger;
+
 public class SubscriberProps {
 
     private static SubscriberProps instance = null;
+    private static Logger subLogger = Logger.getLogger("org.onap.dmaap.datarouter.subscriber.internal");
     private Properties properties;
 
     private SubscriberProps(String propsPath) throws IOException{
@@ -42,7 +45,7 @@ public class SubscriberProps {
             try {
                 instance = new SubscriberProps(propsPath);
             } catch (IOException ioe) {
-                ioe.printStackTrace();
+                subLogger.error("IO Exception: " + ioe.getMessage());
             }
         }
         return instance;