Additional null checks and comments

[aai/babel.git] / src / main / java / org / onap / aai / babel / csar / CsarToXmlConverter.java

diff --git a/src/main/java/org/onap/aai/babel/csar/CsarToXmlConverter.java b/src/main/java/org/onap/aai/babel/csar/CsarToXmlConverter.java
index 98db8ae..6115f8f 100644 (file)
--- a/src/main/java/org/onap/aai/babel/csar/CsarToXmlConverter.java
+++ b/src/main/java/org/onap/aai/babel/csar/CsarToXmlConverter.java
@@ -2,8 +2,8 @@
  * ============LICENSE_START=======================================================
  * org.onap.aai
  * ================================================================================
- * Copyright © 2017-2018 AT&T Intellectual Property. All rights reserved.
- * Copyright © 2017-2018 European Software Marketing Ltd.
+ * Copyright © 2017-2019 AT&T Intellectual Property. All rights reserved.
+ * Copyright © 2017-2019 European Software Marketing Ltd.
  * ================================================================================
  * Licensed under the Apache License, Version 2.0 (the "License");
  * you may not use this file except in compliance with the License.
@@ -18,6 +18,7 @@
  * limitations under the License.
  * ============LICENSE_END=========================================================
  */
+
 package org.onap.aai.babel.csar;
 
 import java.util.List;
@@ -53,7 +54,7 @@ public class CsarToXmlConverter {
      *            the name of the archive file
      * @param version
      *            the version of the archive file
-     * @return List<org.onap.sdc.generator.data.Artifact> a list of generated XML artifacts
+     * @return a list of generated XML artifacts
      * @throws CsarConverterException
      *             if there is an error either extracting the YAML files or generating XML artifacts
      */
@@ -74,7 +75,7 @@ public class CsarToXmlConverter {
             logger.debug(xmlArtifacts.size() + " XML artifact(s) have been generated");
         } catch (InvalidArchiveException e) {
             throw new CsarConverterException(
-                    "An error occurred trying to extract the YMAL files from the csar file : " + e);
+                    "An error occurred trying to extract the YAML files from the CSAR file : " + e);
         } catch (XmlArtifactGenerationException e) {
             throw new CsarConverterException(
                     "An error occurred trying to generate XML files from a collection of YAML files : " + e);