question: @ Override protected Class < ? > resolveClass ( ObjectStreamClass objectStreamClass ) throws IOException , ClassNotFoundException { Class < ? > clazz = Class . forName ( objectStreamClass . getName ( ) , false , classLoader ) ; if ( clazz != null ) { return clazz ; } else { return super . resolveClass ( objectStreamClass ) ; } }
target:  Resolve a class specified by the descriptor using the specified ClassLoader or the super ClassLoader.