how to convert this pseudocode to java code i dont know

[spinter]

function Conflict (board, k): boolean
{Post: Returns true if a column or diagonal conflict between the queen standing in the k-th row and the previous ones. The position on the queens within each row vector is on the board}
i: = 1; conflict: = false
while (i <k) and (no conflict) to
if board [i] = board [k] o | board [i] - board [k] | = | i - k | then
conflict: = true
else i: = i + ​​1

Queens procedure (var solutions)
{Post: solutions containing all the solutions to the n queens problem solving var} [1 .. n], i: 1 .. n;

ReinasVueltaAtras procedure (solution, row, var solutions)
var i: 1 .. n
for i: = 1 to n do
solution [row]: = i
if not Conflict (solution, row) then
if row = n then solutions : = solutions U solution
else ReinasVueltaAtras (solution, row + 1, solutions)
Solution: = ∅
for i: = 1 to n do solution [i]: = 0
ReinasVueltaAtras (solution, 1, solutions)

[spinter]

package reina;

/**
 *

 */
public class Reina {

    /**
     * @param args the command line arguments
     */
    public static boolean conflicto(int[] q, int k) {
        int i = 0;
        if ( q[i] == 1){
            return false;}
            if ( q[i] == q[k] || (q[i]-q[k]) == (i-k)){
                return true;
            }
        else{
            i++;
        }
        return false;
    }
    
    public static void Reinas(int soluciones){

    }
    
    public static void ReinasVueltaAtras(int [] solucion, int fila, int soluciones){
      int n = 8; 
        for (int i = 1; i <= n; i++){
            solucion[fila]= i;
                if(!conflicto(solucion,fila)){
                    if(fila == i){
                       // soluciones = (int) soluciones + soluciones;
                    }else{
                        ReinasVueltaAtras(solucion,fila,soluciones);
                    }
        for(  i = 1; i <= n ; i++){
            solucion[i]= 0;
            ReinasVueltaAtras(solucion,1,soluciones);
        }
                }
        }
    }
}

i have that but sure its not well