public static voic showxento System.out.print ("Qm) public static void eraseFle) public static void processRequestoi System.out.print ("2" public static void main (String args) stem.out.print "A") processRequestO showMenu ) System.out.print ("B" Write a method named countChars that takes two parameters a String S and a char C. The function count the number of times the character occurs in the string, and return the result. Arrays: Exercises: Write a method that create and populate and an array of n elements Write a method to find the smallest element of an array Write a method to find the index of the smallest element in an array Write a method to find the average Write a method to compare if two arrays are equal. Write a method to make reverse copy of an array Write a method to reverse an array Write a method to find an element in an array Write a method to count the number of common elements in 2 arrays Write a method to create an array which contains elements that are common to two arrays. of the elements of an array