how print square pattern in java programming

hello dear student I am providing pattern solution of Java programming you can use this solution in your exam and find find your goal this post we are providing square  pattern solution square print with stick.
how print square pattern in java programming
/*
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 */
package patterns;

/**
 *
 * @author rajesh kumar shukla
 */
public class pattern3 {
   


    public static void main(String[] args) {
        int number = 7;

        for (int i = 0; i < number; i++) {
            if (i == 0 || i == 6) {
                for (int j = 0; j < number; j++) {
                    System.out.print("*");
                }
                System.out.println();
            }
            if (i >= 1 && i <= 5) {
                for (int j = 0; j < number; j++) {
                    if (j == 0 || j == 6) {
                        System.out.print("*");
                    } else if (j >= 1 && j <= 5) {
                        System.out.print(" ");
                    }
                }
                System.out.println();
            }
        }
    }
}
output:
run:
*******
*     *
*     *
*     *
*     *
*     *
*******