Nested objects

• historia contains {Object idade_media}

• Class Point -parameter {{x 100} {y 300}} Class Rectangle -parameter {color} Rectangle r0 -color pink -contains { Rectangle r1 -color red -contains { Point x1 -x 1 -y 2 Point x2 -x 1 -y 2 } Rectangle r2 -color green -contains { Point x1 Point x2 } }