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import java.util.LinkedList
import collection.JavaConversions._
object Test extends App {
def assertListEquals[A](expected: List[A], actual: Seq[A]) {
assert(expected.sameElements(actual),
"Expected list to contain " + expected.mkString("[", ", ", "]") +
", but was " + actual.mkString("[", ", ", "]"))
}
def addAllOfNonCollectionWrapperAtZeroOnEmptyLinkedList() {
val l = new LinkedList[Int]
l.addAll(0, List(1, 2))
assertListEquals(List(1, 2), l)
}
def addAllOfNonCollectionWrapperAtZeroOnLinkedList() {
val l = new LinkedList[Int] += 1 += 2
l.addAll(0, List(10, 11))
assertListEquals((List(10, 11, 1, 2)), l)
}
def addAllOfCollectionWrapperAtZeroOnLinkedList() {
val l = new LinkedList[Int] += 1 += 2
l.addAll(0, new LinkedList[Int] += 10 += 11)
assertListEquals((List(10, 11, 1, 2)), l)
}
def addAllOfCollectionWrapperAtZeroOnEmptyLinkedList() {
val l = new LinkedList[Int]
l.addAll(0, new LinkedList[Int] += 10 += 11)
assertListEquals((List(10, 11)), l)
}
addAllOfNonCollectionWrapperAtZeroOnEmptyLinkedList
addAllOfNonCollectionWrapperAtZeroOnLinkedList
addAllOfCollectionWrapperAtZeroOnEmptyLinkedList
addAllOfCollectionWrapperAtZeroOnLinkedList
}
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