Q1-) implement the following method that swaps two int values, than show the output of the given code segment. Public static void swaplnts (int v1, int v2) // implement this method int i=1,i=2; swaplnts(i,j);// show the values of I and after this statement int[] arrl = {1,2,3,4}; swapints(arri[0], arr1[3]);//show the array values after this statement Q2-) In this question, you will write a method that takes an input string and returns its encrypted version as a new string. Q3-) In this question, you will write a method that takes an input string and returns its encrypted version as a new string