Assume the hand$-$written method below was written to count the elements of a linked list.

Unfortunately, this method has $2$ problems that cause it to execute incorrectly. $($The NameNode class is

shown below, and the linked list is referred to by the variable "first"$).$

Describe these $2$ problems below:

public int getcount$()$

int count $=0$;

Name Node $=$ first;

while $($n$.$next!$=$ null$)\{$

count$+$t;

$3$

return count;

$$

Problem $1$:

Problem $2$:public String name;public NameNode$($String name$)$ this.name $=$ name;$\}$

$\}$