Analyze the snippet of code below. Identify the data structure that is used in this snippet of code, and explain what the method catchMeIfYouCan$()$ is computing.Analyze the snippet of code below. Identify the data structure that is used in this snippet of code, and

explain what the method catchMeIfYouCand is computing.

public int catchMeIfYouCan$()$ throws ArrayIndexOutOfBoundsException$\{$

if $(!($this$.$ shadow $==-1))\{$

return SomeArray $[$shadow$--]$;

$\}$ else $\{$

throw new java.lang.ArrayIndexOutOfBoundsException$()$;

$\}$

$\}$

Answer $($Multiple Choice$)$:

a$)()$ The data structure that is used in this snippet of code is a collection class. The method deci$-$

pherMe$($ inserts new data in the array of the collection class.

b$)()$ The data structure that is used in this snippet of code is a heap. The method decipherMe$()$

inserts new data in the heap.

c$)()$ The data structure that is used in this snippet of code is a stack. The method decipherMe$()$

implements a PUSH operation.

d$)()$ The data structure that is used in this snippet of code is a stack. The method decipherMe$()$

implements a POP operation.