--- old/src/java.scripting/share/classes/javax/script/ScriptEngineManager.java	2017-12-11 23:48:36.723835465 +0530
+++ new/src/java.scripting/share/classes/javax/script/ScriptEngineManager.java	2017-12-11 23:48:36.515835456 +0530
@@ -77,11 +77,21 @@
 
     private void init(final ClassLoader loader) {
         globalScope = new SimpleBindings();
-        engineSpis = new HashSet<ScriptEngineFactory>();
+        engineSpis = new ArrayList<ScriptEngineFactory>();
         nameAssociations = new HashMap<String, ScriptEngineFactory>();
         extensionAssociations = new HashMap<String, ScriptEngineFactory>();
         mimeTypeAssociations = new HashMap<String, ScriptEngineFactory>();
         initEngines(loader);
+        sortEngines();
+    }
+
+    private void sortEngines() {
+        Collections.sort(engineSpis, new Comparator<ScriptEngineFactory>() {
+            @Override
+            public int compare(ScriptEngineFactory lhs, ScriptEngineFactory rhs) {
+                return lhs.getEngineName().compareTo(rhs.getEngineName());
+            }
+        });
     }
 
     private ServiceLoader<ScriptEngineFactory> getServiceLoader(final ClassLoader loader) {
@@ -400,7 +410,7 @@
     }
 
     /** Set of script engine factories discovered. */
-    private HashSet<ScriptEngineFactory> engineSpis;
+    private List<ScriptEngineFactory> engineSpis;
 
     /** Map of engine name to script engine factory. */
     private HashMap<String, ScriptEngineFactory> nameAssociations;