package java.util;
import org.checkerframework.checker.lock.qual.*;
// This class permits null elements
public class LinkedList<E extends Object> extends AbstractSequentialList<E> implements List<E>, Deque<E>, Cloneable, java.io.Serializable {
private static final long serialVersionUID = 0;
public LinkedList() { throw new RuntimeException("skeleton method"); }
public LinkedList(Collection<? extends E> a1) { throw new RuntimeException("skeleton method"); }
public E getFirst() { throw new RuntimeException("skeleton method"); }
public E getLast() { throw new RuntimeException("skeleton method"); }
public E removeFirst(@GuardSatisfied LinkedList<E> this) { throw new RuntimeException("skeleton method"); }
public E removeLast(@GuardSatisfied LinkedList<E> this) { throw new RuntimeException("skeleton method"); }
public void addFirst(@GuardSatisfied LinkedList<E> this, E a1) { throw new RuntimeException("skeleton method"); }
public void addLast(@GuardSatisfied LinkedList<E> this, E a1) { throw new RuntimeException("skeleton method"); }
public boolean contains(@GuardSatisfied LinkedList<E> this,@GuardSatisfied Object a1) { throw new RuntimeException("skeleton method"); }
public int size(@GuardSatisfied LinkedList<E> this) { throw new RuntimeException("skeleton method"); }
@ReleasesNoLocks
public boolean add(@GuardSatisfied LinkedList<E> this, E a1) { throw new RuntimeException("skeleton method"); }
@ReleasesNoLocks
public boolean remove(@GuardSatisfied LinkedList<E> this, Object a1) { throw new RuntimeException("skeleton method"); }
public boolean addAll(@GuardSatisfied LinkedList<E> this, Collection<? extends E> a1) { throw new RuntimeException("skeleton method"); }
public boolean addAll(@GuardSatisfied LinkedList<E> this, int a1, Collection<? extends E> a2) { throw new RuntimeException("skeleton method"); }
public void clear() { throw new RuntimeException("skeleton method"); }
public E get(@GuardSatisfied LinkedList<E> this, int a1) { throw new RuntimeException("skeleton method"); }
public E set(int a1, E a2) { throw new RuntimeException("skeleton method"); }
public void add(@GuardSatisfied LinkedList<E> this, int a1, E a2) { throw new RuntimeException("skeleton method"); }
public E remove(@GuardSatisfied LinkedList<E> this, int a1) { throw new RuntimeException("skeleton method"); }
public int indexOf(@GuardSatisfied LinkedList<E> this,@GuardSatisfied Object a1) { throw new RuntimeException("skeleton method"); }
public int lastIndexOf(@GuardSatisfied LinkedList<E> this,@GuardSatisfied Object a1) { throw new RuntimeException("skeleton method"); }
public E peek() { throw new RuntimeException("skeleton method"); }
public E element() { throw new RuntimeException("skeleton method"); }
public E poll() { throw new RuntimeException("skeleton method"); }
public E remove(@GuardSatisfied LinkedList<E> this) { throw new RuntimeException("skeleton method"); }
public boolean offer(E a1) { throw new RuntimeException("skeleton method"); }
public boolean offerFirst(E a1) { throw new RuntimeException("skeleton method"); }
public boolean offerLast(E a1) { throw new RuntimeException("skeleton method"); }
public E peekFirst() { throw new RuntimeException("skeleton method"); }
public E peekLast() { throw new RuntimeException("skeleton method"); }
public E pollFirst() { throw new RuntimeException("skeleton method"); }
public E pollLast() { throw new RuntimeException("skeleton method"); }
public void push(E a1) { throw new RuntimeException("skeleton method"); }
public E pop() { throw new RuntimeException("skeleton method"); }
public boolean removeFirstOccurrence(@GuardSatisfied LinkedList<E> this, Object a1) { throw new RuntimeException("skeleton method"); }
public boolean removeLastOccurrence(@GuardSatisfied LinkedList<E> this, Object a1) { throw new RuntimeException("skeleton method"); }
public ListIterator<E> listIterator(int a1) { throw new RuntimeException("skeleton method"); }
public Iterator<E> descendingIterator() { throw new RuntimeException("skeleton method"); }
public Object [] toArray() { throw new RuntimeException("skeleton method"); }
public <T extends Object> T [] toArray(T [] a1) { throw new RuntimeException("skeleton method"); }
public Object clone(@GuardSatisfied LinkedList<E> this) { throw new RuntimeException("skeleton method"); }
// inherited methods
// public boolean isEmpty(@GuardSatisfied LinkedList<E> this) { throw new RuntimeException("skeleton method"); }
// public boolean containsAll(@GuardSatisfied LinkedList<E> this, Collection<?> c);
// public int hashCode(@GuardSatisfied LinkedList<E> this);
// public boolean equals(@GuardSatisfied LinkedList<E> this, Object o);
}