No topic dups in mmagent whitelist

[dmaap/dbcapi.git] / src / main / java / org / onap / dmaap / dbcapi / model / MirrorMaker.java

diff --git a/src/main/java/org/onap/dmaap/dbcapi/model/MirrorMaker.java b/src/main/java/org/onap/dmaap/dbcapi/model/MirrorMaker.java
index 1e381b8..9f6f402 100644 (file)
--- a/src/main/java/org/onap/dmaap/dbcapi/model/MirrorMaker.java
+++ b/src/main/java/org/onap/dmaap/dbcapi/model/MirrorMaker.java
@@ -194,7 +194,10 @@ public class MirrorMaker extends DmaapObject {
 
        
        public void addTopic( String topic ) {
-               topics.add(topic);
+               if ( ! topics.contains(topic)) {        
+                       topics.add(topic);
+               }
+               logger.info( "Mirrormaker.addTopic: topic=" + topic + " . Now have " + topics.size() + " topics" );
        }
        
        public int getTopicCount() {