Following is a program called TestString, to read a string and a character from command- line

(command-line parameters). The program will count the number of occurrences of the character in

the string, and display the results. Example run as following:

java TestString exampleStringanc a

2 a(s) appears in exampleStringanc.

Complete the program according to the comment below.

Following is a program called TestString, to read a string and a character from command- line

(command-line parameters). The program will count the number of occurrences of the character in

the string, and display the results. Example run as following:

java TestString exampleStringanc a

2 a(s) appears in exampleStringanc.

Complete the program according to the comment below.

public class TestString {

public static void main(String[] args) {

char ch = args[1].charAt(0);

int num = count(args[0], ch);

System.out.println(num + " " + ch + "(s) appear in \"" + args[0] + "\"");

}