6.19 LAB: JavaScript maps Write the function calcWordFrequencies() in script.js that uses the JavaScript prompt() function to read a list of words (separated by spaces). The function should output those words and their frequencies to the console. Ex: If the prompt input is: hey hi Mark hi mark the console output is: hey 1 hi 2 Mark 1 mark 1 Hint: Place unique words in a map, where the key is the word, and the associated value is the word's frequency. To test the JavaScript in your web browser, call the calcWordFrequencies() function from the JavaScript console. 287238.1802226.qx3zgy7

How do I code: public static void rotateElements(int[] arr, int rotationCount) public static void reverseArray(int[] arr) In Java?

In Java intellej    Correct this code and add the following  1.Correct: (The error shows a problem under () next to "firstBeachShoot.printPhotoDetails")   2.Add the following to the second package (screenshot):  1.for or for...each or while loops. 2.Arrays 3.default, no-args and parameterized constructors.     Here's the first package : import java.util.Scanner;public class Image {int numberOfPhotos; // photos on rolldouble fStop; // light let it 1.4,2.0,2.8 ... 16.0int iso; // sensativity to light 100,200, 600int filterNumber; // 1-6String subjectMatter;String color; // black and white or colorString location;boolean isblurry;public String looksBlurry(boolean key) {if (key == true) {return "Photo is Blurry";} else {return "Photo is Clear";}}public void printPhotoDetails(String s1) {Scanner br = new Scanner(System.in);String subjectMatter = s1;System.out.println("Data of Nature photos:");System.out.println("Enter number of photos:");numberOfPhotos = br.nextInt();int i = 1;while…

The following code implements a Java Pasta timer that looks like the application below.• Once the start button is pressed the timer will count to two minutes.• The timer can be stopped by pressing stop.• When the timer is finished, it should pop-up an appropriate dialog box that states the timeis up.You are given a partial implementation of program. Fill out the missing code to complete theprogram import javax.swing.*;import java.awt.event.*;import javax.swing.border.*;public class PastaTimerApp extends implements { private JProgressBar progrBar; private JButton startButton, stopButton; private JLabel textLabel; private PastaTimer PastaTimer; public PastaTimerApp() { JPanel p = new JPanel(); p.setLayout(new BoxLayout(p, BoxLayout.Y_AXIS)); p.setBorder(new TitledBorder("Pasta Timer:")); progrBar = new JProgressBar(JProgressBar.HORIZONTAL, 0, 540); textLabel = new JLabel(" 0 Seconds "); p.add(progrBar); p.add(textLabel);  // Initialize buttons and add action listeners  JPanel controls =…