Reimplement the Bug class from the preceding exercise, but use a different internal representation. Represent the distance climbed by a string of $-$ characters, one for every $10cm.$ The up and getPos ition methods should have the exact same behavior as before. Of course, their implementation will be quite different.

public class Bug

$\{$

private String climbed $=""$;

Y$*$ Your code goes here $*/$

$//$ Provide the getPosition and up methods

$\}$