Incorrect output when printing diamond using do while loop

I am creating code to print a diamond using only Do while loops and I have got the following code:

Code:

---

public static void diamond3() {
    System.out.println("Output for: Do while Loop");
   
    int noOfRows = DIAMOND_SIZE;
   
    //Getting midRow of the diamond
    int midRow = (noOfRows)/2;
   
    //Initializing row with 1
    int row = 1;
   
    int i = midRow;
   
    do {
        //Printing i spaces at the beginning of each row
        int j = 1;
        do {
            System.out.print(" ");
            j++;
    }
        while (j <= i);
   
   
        //Printing j *'s at the end of each row
        j = 1;
        do {
            System.out.print("* ");
            j++;
        }
        while (j <= row);
        System.out.println();
   
        //Incrementing the row
        row++;
   
        i--;
    } 
    while (i > 0);
   
    i = 0;
   
    do {
        //Printing i spaces at the beginning of each row
        int j = 1;
        do {
            System.out.print(" ");
            j++;
        }
        while (j <= i);
       
        //Printing j *'s at the end of each row
        int mid = (row+1)/2;
        j = row;
        do {
            if(i==0 && j==mid)
                System.out.print("o ");
           
            else
                System.out.print("* ");
                j--;
        }
        while (j > 0);
        System.out.println();
   
        //Decrementing the row
        row--;
        i++;
    }
   
    while(i <= midRow);
    }

---

Im meant to get a diamond shape but I am getting the following shape:

Code:

---

 
      *
    * *
    * o *
    * *
      *

---

The expected out is:

Code:

---

        *
      * * *
  * * o * *
      * * *
        *

---

Can someone help figure out where I have gone wrong. I have checked the code so many times but unable to figure out where the mistake is.

The expected outcome is meant to be a diamond like
*
* * *
* * o * *
* * *
*

Code:

---

    *
  * * *
* * o * *
  * * *
    *

---

Can you describe what is wrong with the output? Where in the code is the line with the bad content printed?

Also posted at: http://www.dreamincode.net/forums/to...and-o-in-java/