finish the code: On Ina's farm, each greenhouse is labeled with an integer followed by a letter. Given integers numRows and numColumns, output the label for each greenhouse, followed by a space. End each row with a newline.

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Ex: If the input is $35,$ then the output is:

$1$A $1$B $1$C $1$D $1$E

$2$A $2$B $2$C $2$D $2$E

$3$A $3$B $3$C $3$D $3$E import java.util.Scanner;

public class NestedLoops $\{$

public static void main $($String$[]$ args$)\{$

Scanner scnr $=$ new Scanner$($System$.$in$)$;

int numRows;

int numColumns;

int currentRow;

int currentRowInteger;

int currentColumn;

char currentColumnLetter;

numRows $=$ scnr$.$nextInt$()$;

numColumns $=$ scnr$.$nextInt$()$;

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

$\}$