X-Git-Url: https://gerrit.onap.org/r/gitweb?a=blobdiff_plain;f=src%2Fmain%2Fjava%2Forg%2Fonap%2Fmsb%2Fsdk%2Fdiscovery%2Fentity%2FMicroServiceInfo.java;h=61c66c3b143d6f42d4041230c5c4382b30f9b86f;hb=ef16f4b7e711fe8563c4563634194e69b55376a4;hp=c14d67a1e0f52acabb5c878a006cf894a6e56326;hpb=dc2f42a535e75642cd98f349808bd5c9aef6f488;p=msb%2Fjava-sdk.git

diff --git a/src/main/java/org/onap/msb/sdk/discovery/entity/MicroServiceInfo.java b/src/main/java/org/onap/msb/sdk/discovery/entity/MicroServiceInfo.java
index c14d67a..61c66c3 100644
--- a/src/main/java/org/onap/msb/sdk/discovery/entity/MicroServiceInfo.java
+++ b/src/main/java/org/onap/msb/sdk/discovery/entity/MicroServiceInfo.java
@@ -14,7 +14,6 @@
 package org.onap.msb.sdk.discovery.entity;
 
 import java.io.Serializable;
-import java.util.Set;
 
 /**
  * @ClassName: MicroServiceInfo Bean
@@ -26,7 +25,7 @@ public class MicroServiceInfo extends Service<Node> implements Serializable {
     private static final long serialVersionUID = 1L;
 
     public String toString() {
-        StringBuffer buf = new StringBuffer();
+    	StringBuilder buf = new StringBuilder();
         buf.append("MicroService List:").append("\r\n");;
         buf.append("serviceName:").append(getServiceName()).append("\r\n");
         buf.append("version:").append(getVersion()).append("\r\n");