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-rw-r--r--adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java6
1 files changed, 3 insertions, 3 deletions
diff --git a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java
index acc6d72f63..d7be686309 100644
--- a/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java
+++ b/adapters/mso-adapter-utils/src/main/java/org/openecomp/mso/openstack/utils/MsoHeatUtils.java
@@ -886,7 +886,7 @@ public class MsoHeatUtils extends MsoCommonUtils {
public Map <String, Object> validateStackParams (Map <String, Object> inputParams,
HeatTemplate heatTemplate) throws IllegalArgumentException {
// Check that required parameters have been supplied for this template type
- String missingParams = null;
+ StringBuilder missingParams = null;
List <String> paramList = new ArrayList <> ();
// TODO: Enhance DB to support defaults for Heat Template parameters
@@ -894,9 +894,9 @@ public class MsoHeatUtils extends MsoCommonUtils {
for (HeatTemplateParam parm : heatTemplate.getParameters ()) {
if (parm.isRequired () && !inputParams.containsKey (parm.getParamName ())) {
if (missingParams == null) {
- missingParams = parm.getParamName ();
+ missingParams = new StringBuilder(parm.getParamName());
} else {
- missingParams += "," + parm.getParamName ();
+ missingParams.append("," + parm.getParamName());
}
}
paramList.add (parm.getParamName ());