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class Lazy(f: => Int) {
lazy val get: Int = f
}
class UsedLater(f: => Int) {
lazy val get: Int = f
def other = f
}
class TransientLazy(f: => Int) {
@transient
lazy val get: Int = f
}
object Test {
def main(args: Array[String]): Unit = {
testLazy()
testUsedLater()
}
def testLazy() {
val o = new Lazy("".length)
val f = classOf[Lazy].getDeclaredField("f")
f.setAccessible(true)
assert(f.get(o) != null)
o.get
assert(f.get(o) == null)
}
def testUsedLater() {
val o = new UsedLater("".length)
val f = classOf[UsedLater].getDeclaredField("f")
f.setAccessible(true)
assert(f.get(o) != null)
o.get
assert(f.get(o) != null)
}
def testTransientLazy() {
val o = new TransientLazy("".length)
val f = classOf[TransientLazy].getDeclaredField("f")
f.setAccessible(true)
assert(f.get(o) != null)
o.get
assert(f.get(o) != null) // SI-9365
}
}
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