l
Size: a a a
l
LK
LK
public void setCpu(Cpu cpu) {, но падает в npe
super.setCpu(cpu);
cpu.setCores(1);
}
l
NG
AK
NG
NG
AK
F
AK
NG
AK
AK
AK
ch
nk
@Entity
class Parent {
@OneToOne(mappedBy = «parent»)
private Child child;
}
@Entity
class Child {
@OneToOne(fetch = FetchType.LAZY)
@JoinColumn(name = "parent_id», referencedColumnName = "id", nullable = false)
private Child child;
}
NG
D
D