this.description = description; this.bodyWeight = bodyWeight;
if ( this.offspring == null ) { this.offspring = new HashSet(); } this.offspring.add( offspring );
return bodyWeight;
return description;
return father;
return id;
return mother;
return offspring;
return serialNumber;
return zoo;
this.bodyWeight = bodyWeight;
this.description = description;
this.father = father;
this.id = id;
this.mother = mother;
this.offspring = offspring;
this.serialNumber = serialNumber;
this.zoo = zoo;