java-design-patterns/proxy/etc/proxy.urm.puml

@startuml
package com.iluwatar.proxy {
  class WizardTowerProxy {
    - NUM_WIZARDS_ALLOWED : int {static}
    - numWizards : int
    + WizardTowerProxy()
    + enter(wizard : Wizard)
  }
  class WizardTower {
    + WizardTower()
    + enter(wizard : Wizard)
  }
  class App {
    + App()
    + main(args : String[]) {static}
  }
  class Wizard {
    - name : String
    + Wizard(name : String)
    + toString() : String
  }
}
WizardTowerProxy --|> WizardTower 
@enduml