Index: /trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java	(revision 13267)
+++ /trunk/src/org/openstreetmap/josm/data/validation/tests/OpeningHourTest.java	(revision 13268)
@@ -36,5 +36,5 @@
      * Javascript engine
      */
-    public static final ScriptEngine ENGINE = new ScriptEngineManager().getEngineByName("JavaScript");
+    public static final ScriptEngine ENGINE = new ScriptEngineManager(null).getEngineByName("JavaScript");
 
     /**
Index: /trunk/src/org/openstreetmap/josm/gui/io/CustomConfigurator.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/gui/io/CustomConfigurator.java	(revision 13267)
+++ /trunk/src/org/openstreetmap/josm/gui/io/CustomConfigurator.java	(revision 13268)
@@ -421,5 +421,5 @@
                 this.mainPrefs = mainPrefs;
                 PreferencesUtils.resetLog();
-                engine = new ScriptEngineManager().getEngineByName("JavaScript");
+                engine = new ScriptEngineManager(null).getEngineByName("JavaScript");
                 engine.eval("API={}; API.pref={}; API.fragments={};");
 
Index: /trunk/src/org/openstreetmap/josm/tools/OverpassTurboQueryWizard.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/tools/OverpassTurboQueryWizard.java	(revision 13267)
+++ /trunk/src/org/openstreetmap/josm/tools/OverpassTurboQueryWizard.java	(revision 13268)
@@ -22,5 +22,5 @@
 
     private static OverpassTurboQueryWizard instance;
-    private final ScriptEngine engine = new ScriptEngineManager().getEngineByName("JavaScript");
+    private final ScriptEngine engine = new ScriptEngineManager(null).getEngineByName("JavaScript");
 
     /**