public static char$[][]$ getSquares$($int rows, int columns$)\{$

char$[][]$ square $=$ new char$[$rows $*2-1][$columns $*4-1]$; $//$ Corrected array size

$//$ Draw the top line of underscores

for $($int j $=0$; j $$ columns $*4-1$; j$++)\{$

if $($j $\%4==0||$ j $\%4==2)\{$

square$[0][$j$]=\text{'}\text{'}$;

$\}$ else $\{$

square$[0][$j$]=\text{'}\_\text{'}$;

$\}$

$\}$

$//$ Draw the lines between squares and at the bottom

for $($int i $=1$; i $$ rows $*2-1$; i $+=2)\{$

$//$ Draw the bottom line for each row

for $($int j $=0$; j $$ columns $*4-1$; j $+=4)\{$

square$[$i$][$j$]=\text{'}|\text{'}$;

square$[$i$][$j $+1]=\text{'}\text{'}$; $//$ Added to maintain spacing

square$[$i$][$j $+2]=\text{'}\text{'}$; $//$ Added to maintain spacing

square$[$i$][$j $+3]=\text{'}|\text{'}$;

$\}$

$//$ Clear the top line for the next row

Arrays.fill$($square$[$i$],0,$ columns $*4-1,\text{'}\text{'})$;

$\}$

return square;

$\}$this code is wrong i need it to output a square pattern like the examples provided in the image Square Pattern

A Square pattern with $1$ row and $1$ column contains $2$ lines with $3$ characters on each line. The first

line contains a space followed by an underscore followed by a space. The second line contains a

vertical bar followed by an underscore followed by another vertical bar. For example,

A Square pattern with $2$ rows and $3$ columns of squares contains $3$ lines with $7$ characters on each

line. The first line contains $3$ spaces, each of which is followed by an underscore, then the line ends

with a space. The second and third lines contain $4$ vertical bars with underscores in between them.

For example,