@Override
public boolean equals(Object obj) {
if (this == obj) return true;
if (obj == null) return false;
if (getClass() != obj.getClass()) return false;
Enseignement other = (Enseignement) obj;
if (etudiant == null) {
if (other.etudiant != null) return false;
} else if (!etudiant.equals(other.etudiant)) return false;
if (module == null) {
if (other.module != null) return false;
} else if (!module.equals(other.module)) return false;
if (prof == null) {
if (other.prof != null) return false;
} else if (!prof.equals(other.prof)) return false;
return true;
}
