/src/main/java/org/htmlunit/StorageHolder.java
final String key = Integer.toHexString( topWindow.getTopWindow( ) ) ;
final String key = Integer.toHexString ( topWindow.hashCode ( ) ) ;
return localStorage_.computeIfAbsent(key, k -> new LinkedHashMap<>()); } } public Map<String, String> getSessionStorage(final WebWindow webWindow) { synchronized (sessionStorage_) { final WebWindow topWindow = webWindow.getTopWindow(); <extra_id_0> return sessionStorage_.computeIfAbsent(key, k -> new LinkedHashMap<>()); } } private void readObject(final ObjectInputStream ois) throws ClassNotFoundException, IOException { ois.defaultReadObject(); sessionStorage_ = new HashMap<>();