-# For each file artifact create a reference in ARTIFACT_DIRECTORY
-# uses softlinks in order to save space and time
-# ARTIFACT_DIRECTORY contents will be pushed to Artifactory
+# For each file artifact create a copy in ARTIFACT_DIRECTORY
+# ARTIFACT_DIRECTORY's contents will be pushed to Artifactory
+# Required because artifacts in target directories will be deleted during a mvn clean
+# which is done before archiving the source repos in order limit file size