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Access to Superclass Features

• Why does the HouseShape constructor call add?
  

  public HouseShape()
  
  {
  
     add(new Rectangle(...));
  
     add(new Triangle(...));
  
  }
  
  

• Why not just
  path.append(new Rectangle(...));
• HouseShape inherits path field
  
• HouseShape can't access path
• path is private to superclass

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