src/jdk/nashorn/internal/objects/NativeRegExp.java

@@ -68,16 +68,12 @@
     private final Global globalObject;
 
     // initialized by nasgen
     private static PropertyMap $nasgenmap$;
 
-    static PropertyMap getInitialMap() {
-        return $nasgenmap$;
-    }
-
     private NativeRegExp(final Global global) {
-        super(global.getRegExpPrototype(), getInitialMap());
+        super(global.getRegExpPrototype(), $nasgenmap$);
         this.globalObject = global;
     }
 
     NativeRegExp(final String input, final String flagString, final Global global) {
         this(global);