one quick solution below.. Cheers
public class Main {
public static void main(String[] args) {
String s = "X";
int totalColumns = 4;
int totalRow = 3;
colums(s, totalColumns);
rows(s, totalColumns, totalRow);
colums(s, totalColumns);
}
private static void colums(String cs, int cc) {
for (int i = 0; i < cc; i++) {
System.out.print(cs);
}
}
private static String whitespace(int tc) {
String ws = " ";
for (int i = 1; i < tc - 2; i++) {
ws += " ";
}
return ws;
}
private static void rows(String rs, int tc, int tr) {
System.out.println();
for (int i = 0; i < tr - 2 ; i++) {
System.out.println(rs + whitespace(tc) + rs);
}
}
}