Boolean    (Unknown Class)
  Declared as: 
    Typed   [GeometricShape.java, 81]   model.GeometricShape.contain
    Typed   [IShape.java, 20]   model.interfaces.IShape.contain
    Typed   [DrawShape.java, 76]   model.shape.DrawShape.contain
    Typed   [GroupShape.java, 68]   model.shape.GroupShape.contain