public void clear() {Iterator<E> it = iterator();while (it.hasNext()) {it.next();it.remove();}}

public void clear ( ) { Iterator < E > it = iterator ( ) ; while ( it . hasNext ( ) ) { it . next ( ) ; it . remove ( ) ; } }
public virtual void clear(){java.util.Iterator<E> it = iterator();while (it.hasNext()){it.next();it.remove();}}
