Analyze the code snippet below: package package1;import java.io.BufferedReader;import java.io.IOException;import java.io.InputStreamReader;import java.net.MalformedURLException;import java.net.URL;public class WebPageTextReader {public static void main(String[] args) {try {URL url = new URL("http://eve.kean.edu/~ykumar/MyPage.html");// read text returned by serverBufferedReader in = new BufferedReader(newInputStreamReader(url.openStream())); String line;while ((line = in.readLine()) != null) {//System.out.println(line);double d = Double.parseDouble(line);System.out.println(d);}in.close();}catch (MalformedURLException e) {System.out.println("Malformed URL: " + e.getMessage());}catch (IOException e) {System.out.println("I/O Error: " + e.getMessage());}}}   Answer the following questions:2.1. How many classes are involved in this code? What are they? 2.2. How many objects of these classes are created in this code? (Hint: look for a new operator) 2.3. What do you think this program does?

this does not work in Eclipse Java, please you can fix it? please see below: import java.util.Scanner; public class Assig4 {         //email using name and last name        public static String generateEmail(String fname, String lname) {            String email = fname.substring(0, 1).toLowerCase() + "." + lname.toLowerCase() + "@kean.edu";            return email;        }         //password using first name, security answer and birth year        public static String generatePassword(String firstname, String answer, String birthyear) {            String password = firstname.substring(0, 3).toUpperCase() + "" + birthyear + ""                    + answer.substring(0, 3).toUpperCase();            return password;        }         public static void main(String[] args) {            Scanner sc = new Scanner(System.in);            System.out.print("Enter first name: ");            String firstname = sc.nextLine();            System.out.print("Enter last name: ");            String lastname…

Java Question- Convert this source code into a GUI application using JOptionPane. Make sure the output looks similar to the following picture. Thank you.  import java.util.Calendar;import java.util.TimeZone;public class lab11_5{public static void main(String[] args){//menuSystem.out.println("-----------------");System.out.println("(A)laska Time");System.out.println("(C)entral Time");System.out.println("(E)astern Time");System.out.println("(H)awaii Time");System.out.println("(M)ountain Time");System.out.println("(P)acific Time");System.out.println("-----------------"); System.out.print("Enter the time zone option [A-P]: "); //inputString tz = System.console().readLine();tz = tz.toUpperCase(); //change to uppercase //get current date and timeCalendar cal = Calendar.getInstance();TimeZone.setDefault(TimeZone.getTimeZone("GMT"));System.out.println("GMT/UTC:\t" + cal.getTime()); switch (tz){case "A":tz =…

import java.util.Scanner; public class StateInfo {    /* Your code goes here */     public static void main(String[] args) {        Scanner scnr = new Scanner(System.in);        String stateCode;        String stateName;                stateCode = scnr.next();        stateName = scnr.next();                printStateInfo(stateCode, stateName);    }}