LinkedList.java

package java.util;
import org.checkerframework.dataflow.qual.Pure;
import org.checkerframework.dataflow.qual.SideEffectFree;

import org.checkerframework.checker.nullness.qual.EnsuresNonNullIf;
import org.checkerframework.checker.nullness.qual.Nullable;
import org.checkerframework.checker.nullness.qual.PolyNull;

// This class permits null elements
public class LinkedList<E extends @Nullable 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() { throw new RuntimeException("skeleton method"); }
  public E removeLast() { throw new RuntimeException("skeleton method"); }
  public void addFirst(E a1) { throw new RuntimeException("skeleton method"); }
  public void addLast(E a1) { throw new RuntimeException("skeleton method"); }
  @Pure public boolean contains(@Nullable Object a1) { throw new RuntimeException("skeleton method"); }
  @Pure public int size() { throw new RuntimeException("skeleton method"); }
  public boolean add(E a1) { throw new RuntimeException("skeleton method"); }
  public boolean remove(@Nullable Object a1) { throw new RuntimeException("skeleton method"); }
  public boolean addAll(Collection<? extends E> a1) { throw new RuntimeException("skeleton method"); }
  public boolean addAll(int a1, Collection<? extends E> a2) { throw new RuntimeException("skeleton method"); }
  public void clear() { throw new RuntimeException("skeleton method"); }
  @Pure public E get(int a1) { throw new RuntimeException("skeleton method"); }
  public E set(int a1, E a2) { throw new RuntimeException("skeleton method"); }
  public void add(int a1, E a2) { throw new RuntimeException("skeleton method"); }
  public E remove(int a1) { throw new RuntimeException("skeleton method"); }
  @Pure public int indexOf(@Nullable Object a1) { throw new RuntimeException("skeleton method"); }
  @Pure public int lastIndexOf(@Nullable Object a1) { throw new RuntimeException("skeleton method"); }
  public @Nullable E peek() { throw new RuntimeException("skeleton method"); }
  public E element() { throw new RuntimeException("skeleton method"); }
  public @Nullable E poll() { throw new RuntimeException("skeleton method"); }
  public E remove() { 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 @Nullable E peekFirst() { throw new RuntimeException("skeleton method"); }
  public @Nullable E peekLast() { throw new RuntimeException("skeleton method"); }
  public @Nullable E pollFirst() { throw new RuntimeException("skeleton method"); }
  public @Nullable 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(Object a1) { throw new RuntimeException("skeleton method"); }
  public boolean removeLastOccurrence(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 @Nullable Object [] toArray() { throw new RuntimeException("skeleton method"); }
  public <T extends @Nullable Object> @Nullable T @PolyNull [] toArray(T @PolyNull [] a1) { throw new RuntimeException("skeleton method"); }
  @SideEffectFree public Object clone() { throw new RuntimeException("skeleton method"); }

  //@EnsuresNonNullIf(expression={"peek()", "peekFirst()", "peekLast()", "poll()", "pollFirst()", "pollLast()"}, result=false)
  //@Pure public boolean isEmpty() { throw new RuntimeException("skeleton method"); }
}