update mime type for file package #3353

src/main/java/edu/harvard/iq/dataverse/DataFileServiceBean.java

@@ -134,8 +134,17 @@ public class DataFileServiceBean implements java.io.Serializable {
 
     private static final String MIME_TYPE_UNDETERMINED_DEFAULT = "application/octet-stream";
     private static final String MIME_TYPE_UNDETERMINED_BINARY = "application/binary";
-
-    public static final String MIME_TYPE_PACKAGE_FILE = "application/vnd.edu.harvard.iq.dataverse.file-package";
+
+    /**
+     * Per https://en.wikipedia.org/wiki/Media_type#Vendor_tree just "dataverse"
+     * should be fine.
+     *
+     * @todo Consider registering this at http://www.iana.org/form/media-types
+     * or switch to "prs" which "includes media types created experimentally or
+     * as part of products that are not distributed commercially" according to
+     * the page URL above.
+     */
+    public static final String MIME_TYPE_PACKAGE_FILE = "application/vnd.dataverse.file-package";
 
     public DataFile find(Object pk) {
         return (DataFile) em.find(DataFile.class, pk);