Can you write a small java program where you dynamically display an array of strings or ArrayList of strings on a java GUI window using jtexfield or jtextarea or whatever you are comfortable with? i don't know how to dynamically create new testfields to display elements as they come in.
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- Using the draw.io site or a flowcharting tool of your choice, create a flowchart that models a complete Java program called StringSlicer that uses methods to: Get a String from the user at the command line Populate an ArrayList of Character data (the wrapper class), with each char in the String represented as a separate Character element in the ArrayList Output each Character to the command line, each on a separate lineThe Character class is provided in the Javalibrary. Provide your own implementation for this class. Name the new classMyCharacter.Write a painting Program that allows the user to paint shapes and lines in many defrent colors here's using Java language for github
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- Create a JavaFX GUI with a GridPane of Labels with eight rows and nine columns. Remember that the row and column indices are zero based, and that GridPane's setters use the column index first and the row index second. Set the text of each Label to the *sum* of the row number and the column number. For example, the text of the label at row 3, column 2, should be "5." Set the text for the Labels in the same nested loops you use to create the Labels. If you write 72 different lines of code to set the text, you are doing it wrong! You do not need to use event handlers in this checkpoint. Write a .css file that gives the labels a color scheme you like. Remember the odd syntax for linking stylesheets to JavaFX GUIs. Where sc is a reference to the Scene:sc.getStylesheets().add(getClass().getResource("application.css").toExternalForm());Write a main application called yupi.java, and a GUI (that extends JFrame) called VowelGUI.java.The main program should open a file called “input.txt” which will contain a paragraph.Read the lines from the file until there are no more. For each line, count the number of individualvowels in that line, using a counter for the vowels ‘A’ and ‘a’, a counter for the vowels ‘E’ and ‘e’, and soforth.The GUI should have a grid layout of one row and two columns (column 0 and 1). Column 0 shouldcontain the original text from the file. Column 1 should contain 5 lines displaying the count of each ofthe vowels.Create a gui in Java using swing or jframe Sample example is here
- What is a HashMap? What is its purpose and how do you use it? Answer these questions in writing, and use the Java library documentation of Map and HashMap for your responses. Note that you will find it hard to understand everything, as the documentation for these classes is not very good. We will discuss the details later in this chapter, but see what you can find out on your own before reading on.Using the draw.io site or a flowcharting tool of your choice, create a flowchart that models a complete Java program called StringSlicer that uses methods to: Get a String from the user at the command line Populate an ArrayList of Character data (the wrapper class), with each char in the String represented as a separate Character element in the ArrayList Output each Character to the command line, each on a separate line The flowchart should be sufficiently detailed and follow the standards we've showcased in our course.Write an application that displays a JFrame containing the opening sentence from A Christmas Carol. Add a button to the frame in the JBookQuote program. When the user clicks the button, display the title of the book that contains the quote in the available JLabel using the setText() method. import javax.swing.*; import java.awt.*; import java.awt.event.*; public class JBookQuote2 extends JFrame implements ActionListener { FlowLayout flow = new FlowLayout(); JLabel msg1 = new JLabel("To begin with,"); JLabel msg2 = new JLabel("Marley was dead."); JButton button = new JButton("Click for source"); JLabel msg3 = new JLabel("** A Christmas Carol **"); public JBookQuote2() { // Write your code here } @Override public void actionPerformed(ActionEvent e) { // Write your code here } public static void main(String[] args) { JBookQuote2 aFrame = new JBookQuote2(); aFrame.setSize(260, 150);…