ЛОХ

for (int l = b.length/2, i=int_x/2, j =int_x/2;  l>=int_x && i>0 && j<int_x; l = l - (int_x - 1) , i-- , j++)
	                {
	                        System.out.println("a[" + i +"]" + "[" + j + "] = "+b[l] +" || Line #6");
	                        trng.add(b[l]);
	                }

	                /*for (int l = b.length/2; l>=int_x; l = l - (int_x - 1) )
	                {
	                        System.out.println("a = "+b[l] +" || Line #6");
	                        trng.add(b[l]);
	                }*/

	                for (int h = int_x - 1, i = 0, j = int_x - 1; h < b.length-int_x; h = h + int_x, i++)
	                {
	                        System.out.println("a[" + i +"]" + "[" + j + "] = "+b[h]+" || Line #3");
	                        trng.add(b[h]);
	                }

	                for (int g = b.length-1, i = int_x - 1, j = int_x - 1; g>b.length/2; g = g - (int_x + 1), i--, j--)
	                {
	                        System.out.println("a[" + i +"]" + "[" + j + "] = "+b[g]+" || Line #5");
	                        trng.add(b[g]);