RetrieveInfo.java $(20$ points total$)$

The RetrieveInfo class searches through the Inventory.txt database file to find any matching records for the SKU provided by the user. This program will load each record and examine it to determine whether or not it matches the SKU. It will provide information corresponding to each SKU found, or indicate if none are found. And in the case several are found, it will tell us how many and give us a warning that we have some duplicate SKU numbers in use. It will also tell us how many records are in the database that were searched.

If a match is not found, such as YYYY$,$ the program will display $(3$ points$)$:

No SKUs were found for: YYYY

$5$ record$($s$)$ searched.

If a single match is found, such as $202$X$,$ the program will display $(3$ points$)$:

SKU FOUND: $202$X

Motor Scooter $--$ Vespa $($Italy$)$

$1$ record$($s$)$ found.

$5$ record$($s$)$ searched.

If more than one match is found, such as $101$A$,$ the program will display $(3$ points$)$:

SKU FOUND: $101$A

Vacuum $--$ ACME $($USA$)$

Carpet Cleaner $--$ Bissell $($Mexico$)$

WARNING: Duplicate SKUs found

$2$ record$($s$)$ found.

$5$ record$($s$)$ searched.