Remove redundant string operations

[mdsal.git] / binding / mdsal-binding-generator-impl / src / test / java / org / opendaylight / mdsal / binding / generator / impl / SupportTestUtil.java

diff --git a/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/SupportTestUtil.java b/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/SupportTestUtil.java
index 814d9268a26eeff8b09584d4eab9328488cad0b0..94b0ebb0391ecb4da4a56e2b5376e4213a6bdd8e 100644 (file)
--- a/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/SupportTestUtil.java
+++ b/binding/mdsal-binding-generator-impl/src/test/java/org/opendaylight/mdsal/binding/generator/impl/SupportTestUtil.java
@@ -98,10 +98,10 @@ public class SupportTestUtil {
     public static String resolveFullNameOfReturnType(final Type type) {
         final StringBuilder nameBuilder = new StringBuilder();
         if (type instanceof ParameterizedType) {
-            nameBuilder.append(type.getName() + "<");
+            nameBuilder.append(type.getName()).append('<');
             ParameterizedType parametrizedTypes = (ParameterizedType) type;
             for (Type parametrizedType : parametrizedTypes.getActualTypeArguments()) {
-                nameBuilder.append(parametrizedType.getName() + ",");
+                nameBuilder.append(parametrizedType.getName()).append(',');
             }
             if (nameBuilder.charAt(nameBuilder.length() - 1) == ',') {
                 nameBuilder.deleteCharAt(nameBuilder.length() - 1);