import java.util.LinkedList;
import java.util.List;
// Still need to sort out whether \elemtype can return null
public class Bug1 {
public static void main(String... args) {
LinkedList<?>[] a = new LinkedList<?>[1];
a[0] = new LinkedList<Boolean>();
//int k = 0; Object o = new Object();
// @ ghost \TYPE t = \elemtype(\typeof(a));
// @ assert (\lbl TY t) == \type(LinkedList<Object>);
// @ assert (\lbl TY2 \typeof(k)) == \type(int);
// @ set t = (\lbl TY3 \elemtype(\typeof(k)));
// @ set t = (\lbl TY4 \elemtype(\typeof(o)));
System.out.println("END");
}
}