The code below shows a method that reads positive integers through the keyboard, finds the smallest number, counts its occurrences, and returns the value. If the smallest number appears once or more, it will display the number of occurrences. Assume that the input ends with the number 0 or less, and all necessary libraries have been imported.

However, the method contains at least four (4) errors. Examine the code, and for each error, state the line number where it occurs, state the type of error (syntax, logic/runtime error), and write the exact change or missing code necessary to make the program function as expected.

1 public String smallest Number () 2 { 345678 Scanner sc = new Scanner(System.in); System.out.println("Enter numbers (0 or less to exit): "); int number = sc.nextInt(); int smallest = number; int occur = 0; if (number smallest) 9 do 10 { 11 12 { 13 14 15 } 16 17 18 19 20 22 smallest number; occur = 1; else if (number == smallest) occur++; number sc.next(); while (!number.equalsIgnoreCase(0)); if (occur > 0) 21 22 23 { 24 25 222222 26 6780 27 28 } } System.out.println("The smallest number is " + smallest); System.out.println("The occurrence of the smallest number is + number); return smallest;