MyLinked1()
void
deleteFirst()
static void
main(String[] args)
static MyLinked1
of(String s)
int
positionOfFirstFiveFromBeginning()
positionOfLastFiveFromEnd()
sizeBackward()
sizeForward()
sizeLoop()
String
toString()
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait
toString
Object