1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
|
object Test {
def main(args: Array[String]) {
val o4 = new Outer4
val o5 = new Outer5
val o6 = new Outer6
println(4)
ser(new o4.Inner(1))
o4.Inner
ser(new o4.Inner(1))
println(2)
ser(new o5.Inner(1))
o5.Inner
ser(new o5.Inner(1))
println(3)
ser(new o6.Inner(1))
o6.Inner
ser(new o6.Inner(1))
foo
}
def foo {
case class C(x: Int)
ser(new C(1))
ser(C)
}
def ser(o: AnyRef) {
val oos = new java.io.ObjectOutputStream(new java.io.ByteArrayOutputStream())
oos.writeObject(o)
oos.close()
}
}
class Outer4 extends Serializable {
class Inner(x: Int = 1) extends Serializable
}
class Outer5 extends Serializable {
case class Inner(x: Int = 1)
}
class Outer6 extends Serializable {
case class Inner(x: Int)
}
|
