X-Git-Url: https://gerrit.o-ran-sc.org/r/gitweb?a=blobdiff_plain;f=dmaap-adaptor-java%2Fsrc%2Fmain%2Fjava%2Forg%2Foran%2Fdmaapadapter%2Frepository%2FMultiMap.java;h=e2538af19211195732bb5f063a889791d57a6e6d;hb=242299199382ec3fd7d514dde2eb607086a6a46e;hp=38f3d17565cbb02c75b16d6dcf10ab119debe0ea;hpb=0f6367023720ecc7d7b4b38cbbc4282792172a89;p=nonrtric.git

diff --git a/dmaap-adaptor-java/src/main/java/org/oran/dmaapadapter/repository/MultiMap.java b/dmaap-adaptor-java/src/main/java/org/oran/dmaapadapter/repository/MultiMap.java
index 38f3d175..e2538af1 100644
--- a/dmaap-adaptor-java/src/main/java/org/oran/dmaapadapter/repository/MultiMap.java
+++ b/dmaap-adaptor-java/src/main/java/org/oran/dmaapadapter/repository/MultiMap.java
@@ -24,6 +24,7 @@ import java.util.Collection;
 import java.util.Collections;
 import java.util.HashMap;
 import java.util.Map;
+import java.util.Set;
 import java.util.Vector;
 
 /**
@@ -58,6 +59,10 @@ public class MultiMap<T> {
         return new Vector<>(innerMap.values());
     }
 
+    public Set<String> keySet() {
+        return this.map.keySet();
+    }
+
     public void clear() {
         this.map.clear();
     }