Fix Java 5 IDE migration warnings

[netconf.git] / netconf / netconf-client / src / test / java / org / opendaylight / netconf / client / TestingNetconfClient.java

diff --git a/netconf/netconf-client/src/test/java/org/opendaylight/netconf/client/TestingNetconfClient.java b/netconf/netconf-client/src/test/java/org/opendaylight/netconf/client/TestingNetconfClient.java
index 7f25c250314e6b3583341d826e17279d873b7f68..094b570700880263300ed45e69cf5f191713ebd9 100644 (file)
--- a/netconf/netconf-client/src/test/java/org/opendaylight/netconf/client/TestingNetconfClient.java
+++ b/netconf/netconf-client/src/test/java/org/opendaylight/netconf/client/TestingNetconfClient.java
@@ -87,7 +87,7 @@ public class TestingNetconfClient implements Closeable {
 
     @Override
     public String toString() {
-        final StringBuffer sb = new StringBuffer("TestingNetconfClient{");
+        final StringBuilder sb = new StringBuilder("TestingNetconfClient{");
         sb.append("label=").append(label);
         sb.append(", sessionId=").append(sessionId);
         sb.append('}');