Please help Java loop to display XY side by side.

public class Demo1 {

public static void main(String[] args) {

String[] x = {"x x"," x x "," x "," x x ","x x"};

String[] y = {"y y"," y y "," y "," y "," y "};

String printx="";

String printy="";

int i;

for (i = 0; i < x.length; ++i) {

x[i] = printx;

System.out.println(printx);

}

for (i = 0; i < y.length; ++i) {

y[i] = printy;

System.out.println(printy);

}

}

}