Make use of append instead of string concatenation

Change-Id: I94ad658026f165ba8b5a74352095188a27ee50e5
Issue-ID: SO-437
Signed-off-by: Munir Ahmad <munir.ahmad@bell.ca>

1 files changed, 6 insertions, 6 deletions

diff --git a/mso-catalog-db/src/main/java/org/openecomp/mso/db/catalog/beans/ModelRecipe.java b/mso-catalog-db/src/main/java/org/openecomp/mso/db/catalog/beans/ModelRecipe.java
index fddea4791b..7f8c3dbacb 100644
--- a/mso-catalog-db/src/main/java/org/openecomp/mso/db/catalog/beans/ModelRecipe.java
+++ b/mso-catalog-db/src/main/java/org/openecomp/mso/db/catalog/beans/ModelRecipe.java
@@ -169,12 +169,12 @@ public class ModelRecipe extends MavenLikeVersioning implements Serializable {
 	public String toString() {
 		StringBuilder sb = new StringBuilder();
 		sb.append("ModelRecipe: ");
-		sb.append("modelId=" + modelId.toString());
-		sb.append(",action=" + action);
-		sb.append(",schemaVersion=" + schemaVersion);
-		sb.append(",orchestrationUri=" + orchestrationUri);
-		sb.append(",modelParamXSD=" + modelParamXSD);
-		sb.append(",recipeTimeout=" + recipeTimeout.toString());
+		sb.append("modelId=").append(modelId.toString());
+		sb.append(",action=").append(action);
+		sb.append(",schemaVersion=").append(schemaVersion);
+		sb.append(",orchestrationUri=").append(orchestrationUri);
+		sb.append(",modelParamXSD=").append(modelParamXSD);
+		sb.append(",recipeTimeout=").append(recipeTimeout.toString());
         if (created != null) {
 	        sb.append (",created=");
 	        sb.append (DateFormat.getInstance().format(created));