Index: trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java	(revision 15317)
+++ trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java	(revision 15318)
@@ -54,7 +54,5 @@
             try (CachedFile cf = new CachedFile("resource://data/validator/opening_hours.js");
                  Reader reader = cf.getContentReader()) {
-                ENGINE.eval(
-                        "var global=this;var window=this;var process={env:{}};" +
-                        "var console={};console.debug=print;console.log=print;console.warn=print;console.error=print;");
+                ENGINE.eval("var console={};console.debug=print;console.log=print;console.warn=print;console.error=print;");
                 ENGINE.eval(reader);
                 ENGINE.eval("var opening_hours = require('opening_hours');");