In Java add GUI to request the list of top 20
import java.io.*;
import java.util.*;
import java.util.List;
import org.jsoup.*; //allows manipulation of HTML
import org.jsoup.nodes.*;
public class Main2 {
public static void main(String[] args) throws IOException {
Document page = Jsoup.connect("https://www.gutenberg.org/files/1065/1065-h/1065-
h.htm").get();
Element div = page.select("div.chapter").first(); //specify location of web page to extract
data
String divText = div.text();
Scanner sc = new Scanner(divText); //obtain input
Map map = new HashMap(); //map keys to value and create table
while (sc.hasNext()){ //loop
String word = sc.next();
word = word.replaceAll(",", ""); // eliminate commas
if(map.containsKey(word) == false) {
map.put(word, 1); //associate value and key for first time word
}
else {
int count = (int)(map.get(word));
map.remove(word);
map.put(word,count + 1); // eliminate repeated word and increase count of repeated
words
}
}
// Collections.sort method to sort list
Set> set = map.entrySet();
List> al = new ArrayList>(set);
Collections.sort(al, new Comparator>() {
public int compare(Map.Entry num, Map.Entry words) {
return (words.getValue()).compareTo(num.getValue());
}
});
System.out.printf("%-15s %-15s%n","Word", "Count"); //decorative header filler for
structure
System.out.printf("%-15s %-15s%n","=========", "=========");
int count = 0;
for(Map.Entry i:al) {
System.out.printf("%-15s %-15s%n", i.getKey(), i.getValue());// print key and value
count++;
if(count == 20) break; // limit output to top 20
}
sc.close(); //close scanner
}}.
In Java add GUI to request the list of top 20import java.io.; i.pdf
1. In Java add GUI to request the list of top 20
import java.io.*;
import java.util.*;
import java.util.List;
import org.jsoup.*; //allows manipulation of HTML
import org.jsoup.nodes.*;
public class Main2 {
public static void main(String[] args) throws IOException {
Document page = Jsoup.connect("https://www.gutenberg.org/files/1065/1065-h/1065-
h.htm").get();
Element div = page.select("div.chapter").first(); //specify location of web page to extract
data
String divText = div.text();
Scanner sc = new Scanner(divText); //obtain input
Map map = new HashMap(); //map keys to value and create table
while (sc.hasNext()){ //loop
String word = sc.next();
word = word.replaceAll(",", ""); // eliminate commas
if(map.containsKey(word) == false) {
map.put(word, 1); //associate value and key for first time word
}
else {
int count = (int)(map.get(word));
map.remove(word);
map.put(word,count + 1); // eliminate repeated word and increase count of repeated
words
}
}
// Collections.sort method to sort list
Set> set = map.entrySet();
List> al = new ArrayList>(set);
Collections.sort(al, new Comparator>() {
2. public int compare(Map.Entry num, Map.Entry words) {
return (words.getValue()).compareTo(num.getValue());
}
});
System.out.printf("%-15s %-15s%n","Word", "Count"); //decorative header filler for
structure
System.out.printf("%-15s %-15s%n","=========", "=========");
int count = 0;
for(Map.Entry i:al) {
System.out.printf("%-15s %-15s%n", i.getKey(), i.getValue());// print key and value
count++;
if(count == 20) break; // limit output to top 20
}
sc.close(); //close scanner
}}
![In Java add GUI to request the list of top 20
import java.io.*;
import java.util.*;
import java.util.List;
import org.jsoup.*; //allows manipulation of HTML
import org.jsoup.nodes.*;
public class Main2 {
public static void main(String[] args) throws IOException {
Document page = Jsoup.connect("https://www.gutenberg.org/files/1065/1065-h/1065-
h.htm").get();
Element div = page.select("div.chapter").first(); //specify location of web page to extract
data
String divText = div.text();
Scanner sc = new Scanner(divText); //obtain input
Map map = new HashMap(); //map keys to value and create table
while (sc.hasNext()){ //loop
String word = sc.next();
word = word.replaceAll(",", ""); // eliminate commas
if(map.containsKey(word) == false) {
map.put(word, 1); //associate value and key for first time word
}
else {
int count = (int)(map.get(word));
map.remove(word);
map.put(word,count + 1); // eliminate repeated word and increase count of repeated
words
}
}
// Collections.sort method to sort list
Set> set = map.entrySet();
List> al = new ArrayList>(set);
Collections.sort(al, new Comparator>() {](https://image.slidesharecdn.com/injavaaddguitorequestthelistoftop20importjava-230328111146-73eba6a7/85/In-Java-add-GUI-to-request-the-list-of-top-20import-java-io-i-pdf-1-320.jpg)
