Use StringBuilder

Change-Id: I13d2856530776cdf57c41f12c0bf522988bea29a
Issue-id: SO-224
Signed-off-by: Ramanjaneya-Huawei <ramanjaneya.palleti@huawei.com>

diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoException.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoException.java
index ff1cd43..b8a7a55 100644 (file)
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoException.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoException.java
@@ -61,6 +61,6 @@ public abstract class MsoException extends Exception
                if (this.context == null)
                        return getMessage();
                else
-                       return ("[" + context + "] " + getMessage());
+                       return "[" + context + "] " + getMessage();
        }
 }

diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoOpenstackException.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoOpenstackException.java
index a62339d..8aa8d3f 100644 (file)
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoOpenstackException.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/exceptions/MsoOpenstackException.java
@@ -71,7 +71,13 @@ public class MsoOpenstackException extends MsoException
        
        @Override
        public String toString () {
-               String error = "" + statusCode + " " + statusMessage + ": " + errorDetail;
-               return error;
+               StringBuilder error = new StringBuilder();
+               error.append("");
+               error.append(statusCode);
+               error.append(" ");
+               error.append(statusMessage);
+               error.append(": ");
+               error.append(errorDetail);
+               return error.toString();
        }
 }