X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=datarouter-subscriber%2Fsrc%2Fmain%2Fjava%2Forg%2Fonap%2Fdmaap%2Fdatarouter%2Fsubscriber%2FSubscriberProps.java;h=c060a9b00b3a99b045f7cb33250b2952a9d4cb95;hb=bda6aeaa60607ab4fe5af508156019d7bd5c0ce4;hp=39ab166b9fdc0ba3a5fbf6c9a56766381bd52a0d;hpb=dffdd1d82c6aa0adfb7a24703af48870f182ccfa;p=dmaap%2Fdatarouter.git

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..c060a9b0 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
@@ -25,24 +25,34 @@ package org.onap.dmaap.datarouter.subscriber;
 
 import java.io.IOException;
 import java.util.Properties;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 
 public class SubscriberProps {
 
+    private static final Logger logger = LoggerFactory.getLogger(SubscriberProps.class);
+
     private static SubscriberProps instance = null;
-    private Properties properties;
+    private final Properties properties;
 
-    private SubscriberProps(String propsPath) throws IOException{
+    private SubscriberProps(String propsPath) throws IOException {
         properties = new Properties();
         properties.load(getClass().getClassLoader().getResourceAsStream(propsPath));
 
     }
 
+    /**
+     * Get instance of subscriber properties.
+     * @param propsPath path to properties file
+     * @return SubscriberProps object
+     */
     public static SubscriberProps getInstance(String propsPath) {
-        if(instance == null) {
+        if (instance == null) {
             try {
                 instance = new SubscriberProps(propsPath);
             } catch (IOException ioe) {
-                ioe.printStackTrace();
+                logger.error("IO Exception: " + ioe.getMessage(), ioe);
             }
         }
         return instance;