java-design-patterns/subclass-sandbox/etc/subclass-sandbox.urm.puml

@startuml
package com.iluwatar.subclasssandbox {
  class App {
    - LOGGER : Logger {static}
    + App()
    + main(args : String[]) {static}
  }
  class GroundDive {
    + GroundDive()
    # activate()
  }
  class SkyLaunch {
    + SkyLaunch()
    # activate()
  }
  abstract class Superpower {
    # logger : Logger
    + Superpower()
    # activate() {abstract}
    # move(x : double, y : double, z : double)
    # playSound(soundName : String, volume : int)
    # spawnParticles(particleType : String, count : int)
  }
}
GroundDive --|> Superpower 
SkyLaunch --|> Superpower 
@enduml