Use String concatenation instead of StringBuffer/Builder

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

diff --git a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnionTypeBuilder.java b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnionTypeBuilder.java
index cfb8cc9ede9990f4ccbdb4264a8ac87815d575dd..023b24bc69ba91600c0844f56489e7c2f9d7aca9 100644 (file)
--- a/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnionTypeBuilder.java
+++ b/yang/yang-parser-impl/src/main/java/org/opendaylight/yangtools/yang/parser/builder/impl/UnionTypeBuilder.java
@@ -226,14 +226,12 @@ public final class UnionTypeBuilder extends AbstractTypeAwareBuilder implements
 
     @Override
     public String toString() {
-        final StringBuilder result = new StringBuilder(UnionTypeBuilder.class.getSimpleName());
-        result.append("[");
-        result.append("types=");
-        result.append(types);
-        result.append(", typedefs=");
-        result.append(typedefs);
-        result.append("]");
-        return result.toString();
+        return UnionTypeBuilder.class.getSimpleName() + "[" +
+                "types=" +
+                types +
+                ", typedefs=" +
+                typedefs +
+                "]";
     }
 
 }