Use String concatenation instead of StringBuffer/Builder

[yangtools.git] / yang / yang-parser-impl / src / main / java / org / opendaylight / yangtools / yang / parser / builder / impl / UnknownSchemaNodeImpl.java

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnknownSchemaNodeImpl.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnknownSchemaNodeImpl.java
index 8e75abf703618e64f020dde73a4d1ea04904fe1a..02ba73e3696c887e1e4c5dafa904f775e0e9b7d6 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnknownSchemaNodeImpl.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnknownSchemaNodeImpl.java
@@ -107,13 +107,11 @@ final class UnknownSchemaNodeImpl implements UnknownSchemaNode {
 
     @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;
     }
 
     @Override