@Test public void testHashCode() { assertEquals(Objects.hash(id), member.hashCode()); }
@Override public int hashCode() { return Objects.hash(id); }
Member { @Override public int hashCode() { return Objects.hash(id); } }
Member { @Override public int hashCode() { return Objects.hash(id); } Member(UUID id, String name, int salary); protected  Member(); }
Member { @Override public int hashCode() { return Objects.hash(id); } Member(UUID id, String name, int salary); protected  Member(); UUID getId(); String getName(); int getSalary(); void setSalary(int salary); @Override boolean equals(Object other); @Override int hashCode(); }
Member { @Override public int hashCode() { return Objects.hash(id); } Member(UUID id, String name, int salary); protected  Member(); UUID getId(); String getName(); int getSalary(); void setSalary(int salary); @Override boolean equals(Object other); @Override int hashCode();  }