The following code has numerous errors that need to be fixed.

import java.util.Scanner; public class LabProgram { public static int calcNumCharacters(String userString, char userChar) { int i; int numChars; i = ; numChars = ; while (i < userString.length() { if (userString.charAt(i) == userChar) { ++numchars; ++i; } retrn numChars; } public static void main(String[] args) { Scanner scnr = new Scanner(System.in); inputChar; inputString; numChars; inputChar = scnr.next().charAt(0); inputString = scnr.nextLine(); numChars = calcnumCharacters(inputString, inputChar); System.out.print(numChars); System.out.print(" " + inputChar); if (numChars != 1) { System.out.print("'s"); } System.out.println();

}