Java programming

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3. The following program read an integer from user input. If the user input is not an integer, then prompt the user "Wrong format! Input again.", unitl the correct value being input, and then display the value. Read the codes, design the statements within the while loop to complete the program. (5 marks) import java.io. public class TryAgainwhenException ( public static void main(Stringt) args) System.out.printin("Input an integer:" BufferedReader keyIn new BufferedReader (new InputstreanReader (System.in)) int i; while(true) ( Add statements as needed to complete the program System.out.print1n("The number you input is " Section C -PROGRAMMING QUESTIONS (45 marks in total with 15 marks each) 1. Write a method to sort a two-dimensional array using following header The method performs a primary sort on rows and a secondary sort on columns 2),(1,7).(4,1, (4,2).(4,539 public static void sort(int input0) mple, the array ((4, 2), (1, 7), (4, 5), (l, 2), (1, IJ, (4, 1) will be sorted to fI, 1), (1