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/* $Id$ */
object iq {
def main = {
val q:scala.collection.immutable.Queue[Int] =
scala.collection.immutable.Queue.Empty;
if(q.isEmpty) {
java.lang.System.out.println("Empty");
}
val q2 = q + 42 + 0;
val q4 =
if(q2.isEmpty) {
java.lang.System.out.println("Empty");
q2;
} else {
val Pair(head,q3) = q2.dequeue;
java.lang.System.out.println("Head: " + head);
q3;
};
val q5 = q4.enqueue(1,2,3,4,5,6,7,8,9);
java.lang.System.out.println("q5: " + q5);
}
}
object Test {
def main(args: Array[String]): Unit = {
iq.main;
();
}
}
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