JAVA Assistance please! I need help with a Java GUI. I have to put a GUI on top of the word occurrences class that has some basic interactivity with the user. Try to follow the GUI guidelines and practices that you learned about, so that the GUI is clean and usable. My code is below: import java.io.BufferedReader; import java.io.FileReader; import java.io.IOException; import java.util.Collections; import java.util.HashMap; import java.util.LinkedHashMap; import java.util.Map; import java.util.Map.Entry; import java.util.stream.Collectors; public class Word_SearcherV2 { public static void main(String[] args) throws IOException { BufferedReader bufferedReader = new BufferedReader(new FileReader("src//textfile.txt")); // creating an empty map used to store word and frequencies of all words Map wordCounts = new HashMap<>(); String line; while ((line = bufferedReader.readLine()) != null) { // splitting line by use regular expression String[] words = line.split("[\\s.;,?:!()\"]+"); // iterate all words for (String word : words) { word = word.trim(); if (word.length() > 0) { if (wordCounts.containsKey(word)) { wordCounts.put(word, wordCounts.get(word) + 1); } else { wordCounts.put(word, 1); } } } } // sorting wordCounts by frequency Map sortedWordCounts = wordCounts.entrySet().stream() .sorted(Collections.reverseOrder(Entry.comparingByValue())) .collect(Collectors.toMap(Entry::getKey, Entry::getValue, (e1, e2) -> e1, LinkedHashMap::new)); // printing word and frequencies of all words System.out.printf("%-20s%15s\n", "Word", "Frequency"); System.out.printf("%-20s%15s\n", "====", "========="); for (Map.Entry entry : sortedWordCounts.entrySet()) { System.out.printf("%-20s%10s\n", entry.getKey(), entry.getValue()); } bufferedReader.close(); } }.

1. JAVA Assistance please! I need help with a Java GUI. I have to put a GUI on top of the word
occurrences class that has some basic interactivity with the user. Try to follow the GUI
guidelines and practices that you learned about, so that the GUI is clean and usable. My code is
below:
import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.Collections;
import java.util.HashMap;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.Map.Entry;
import java.util.stream.Collectors;
public class Word_SearcherV2 {
public static void main(String[] args) throws IOException {
BufferedReader bufferedReader = new BufferedReader(new FileReader("src//textfile.txt"));
// creating an empty map used to store word and frequencies of all words
Map wordCounts = new HashMap<>();
String line;
while ((line = bufferedReader.readLine()) != null) {
// splitting line by use regular expression
String[] words = line.split("[s.;,?:!()"]+");
// iterate all words
for (String word : words) {
word = word.trim();

2. if (word.length() > 0) {
if (wordCounts.containsKey(word)) {
wordCounts.put(word, wordCounts.get(word) + 1);
} else {
wordCounts.put(word, 1);
}
}
}
}
// sorting wordCounts by frequency
Map sortedWordCounts = wordCounts.entrySet().stream()
.sorted(Collections.reverseOrder(Entry.comparingByValue()))
.collect(Collectors.toMap(Entry::getKey, Entry::getValue, (e1, e2) -> e1,
LinkedHashMap::new));
// printing word and frequencies of all words
System.out.printf("%-20s%15sn", "Word", "Frequency");
System.out.printf("%-20s%15sn", "====", "=========");
for (Map.Entry entry : sortedWordCounts.entrySet()) {
System.out.printf("%-20s%10sn", entry.getKey(), entry.getValue());
}
bufferedReader.close();
}
}