java.util.Iterator, scala.Product, scala.Serializable { private final scala.collection.Iterator underlying; public final scala.collection.Iterator underlying(); public final boolean hasNext(); public final Object next(); public final boolean hasMoreElements(); public final Object nextElement(); public final String productPrefix(); public final int productArity(); public final Object productElement(int); public final scala.collection.Iterator productIterator(); public final boolean canEqual(Object);...