423     private volatile Map<String, Set<Module>> openPackages;  field in Module
573         Map<String, Set<Module>> openPackages = this.openPackages;  in isStaticallyExportedOrOpen()  local
574         if (openPackages != null && allows(openPackages.get(pn), other)) {  in isStaticallyExportedOrOpen()
924         Map<String, Set<Module>> openPackages = this.openPackages;  in implAddOpensToAllUnnamed()  local
925         if (openPackages == null) {  in implAddOpensToAllUnnamed()
926             openPackages = new HashMap<>();  in implAddOpensToAllUnnamed()
928             openPackages = new HashMap<>(openPackages);  in implAddOpensToAllUnnamed()
932             Set<Module> prev = openPackages.putIfAbsent(pn, ALL_UNNAMED_MODULE_SET);  in implAddOpensToAllUnnamed()
940         this.openPackages = openPackages;  in implAddOpensToAllUnnamed()
1271         Map<String, Set<Module>> openPackages = new HashMap<>();  in initExportsAndOpens()  local
1289                     openPackages.put(source, targets);  in initExportsAndOpens()
1294                 openPackages.put(source, EVERYONE_SET);  in initExportsAndOpens()
1303             Set<Module> openToTargets = openPackages.get(source);  in initExportsAndOpens()
1330         if (!openPackages.isEmpty())  in initExportsAndOpens()
1331             m.openPackages = openPackages;  in initExportsAndOpens()