package java.util; import checkers.igj.quals.*; @I public abstract class AbstractSequentialList<E> extends @I AbstractList<E> { protected AbstractSequentialList() @ReadOnly {} public E get(int a1) @ReadOnly { throw new RuntimeException("skeleton method"); } public E set(int a1, E a2) @Mutable { throw new RuntimeException("skeleton method"); } public void add(int a1, E a2) @Mutable { throw new RuntimeException("skeleton method"); } public E remove(int a1) @Mutable { throw new RuntimeException("skeleton method"); } public boolean addAll(int a1, @ReadOnly Collection<? extends E> a2) @Mutable { throw new RuntimeException("skeleton method"); } public @I Iterator<E> iterator() @ReadOnly { throw new RuntimeException("skeleton method"); } public abstract @I ListIterator<E> listIterator(int a1) @ReadOnly; }