Use String concatenation instead of StringBuffer/Builder

[yangtools.git] / yang / yang-model-util / src / main / java / org / opendaylight / yangtools / yang / model / util / Leafref.java

diff --git a/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java b/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java
index e2688665bfad397526674b99628bdd69dbcb96ad..a411f9e34a60429939e04e58c3a7e32283cac53d 100644 (file)
--- a/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java
+++ b/yang/yang-model-util/src/main/java/org/opendaylight/yangtools/yang/model/util/Leafref.java
@@ -124,12 +124,10 @@ public final class Leafref implements LeafrefTypeDefinition {
 
     @Override
     public String toString() {
-        StringBuilder builder = new StringBuilder();
-        builder.append("type ");
-        builder.append(NAME);
-        builder.append(" [xpath=");
-        builder.append(xpath);
-        builder.append("]");
-        return builder.toString();
+        return "type " +
+                NAME +
+                " [xpath=" +
+                xpath +
+                "]";
     }
 }