Use String concatenation instead of StringBuffer/Builder

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / stmt / rfc6020 / effective / UnknownEffectiveStatementBase.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/UnknownEffectiveStatementBase.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/UnknownEffectiveStatementBase.java
index 738f70d555b8073333d7fbb874fd1a07d522d1a6..709d0eb94764f80c06e86022c0353d3a7e4c820d 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/UnknownEffectiveStatementBase.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/stmt/rfc6020/effective/UnknownEffectiveStatementBase.java
@@ -99,13 +99,11 @@ public abstract class UnknownEffectiveStatementBase<A> extends AbstractEffective
 
     @Override
     public String toString() {
-        StringBuilder sb = new StringBuilder();
-        sb.append(nodeType.getNamespace());
-        sb.append(":");
-        sb.append(nodeType.getLocalName());
-        sb.append(" ");
-        sb.append(nodeParameter);
-        return sb.toString();
+        return String.valueOf(nodeType.getNamespace()) +
+                ":" +
+                nodeType.getLocalName() +
+                " " +
+                nodeParameter;
     }
 
 }