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IheuzioIheuzio
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Stable Release OpenJDK 19.0.1
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‎pom.xml‎

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<?xml version="1.0" encoding="UTF-8"?>
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<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
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xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
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<modelVersion>4.0.0</modelVersion>
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<groupId>com.example</groupId>
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<artifactId>notepad</artifactId>
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<version>1.4</version>
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<name>notepad</name>
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<!-- FIXME change it to the project's website -->
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<url>http://www.example.com</url>
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<properties>
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<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
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<maven.compiler.source>1.8</maven.compiler.source>
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<maven.compiler.target>1.8</maven.compiler.target>
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</properties>
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<dependencies>
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<dependency>
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<groupId>org.openjfx</groupId>
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<artifactId>javafx</artifactId>
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<version>20-ea+7</version>
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<type>pom</type>
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</dependency>
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<dependency>
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<groupId>junit</groupId>
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<artifactId>junit</artifactId>
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<version>4.11</version>
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<scope>test</scope>
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</dependency>
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</dependencies>
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<build>
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<plugins>
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<plugin>
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<artifactId>maven-assembly-plugin</artifactId>
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<configuration>
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<archive>
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<manifest>
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<mainClass>com.example.App</mainClass>
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</manifest>
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</archive>
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<descriptorRefs>
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<descriptorRef>jar-with-dependencies</descriptorRef>
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</descriptorRefs>
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</configuration>
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<executions>
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<execution>
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<id>make-assembly</id> <!-- this is used for inheritance merges -->
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<phase>package</phase> <!-- bind to the packaging phase -->
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<goals>
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<goal>single</goal>
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</goals>
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</execution>
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</executions>
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</plugin>
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</plugins>
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</build>
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</project>

‎src/main/java/com/example/App.java‎

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package com.example;
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import java.awt.event.*;
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import java.io.BufferedReader;
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import java.io.BufferedWriter;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.FileWriter;
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import javax.swing.*;
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public class App extends JFrame implements ActionListener {
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JTextArea t;
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JFrame f;
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App() {
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f = new JFrame("notepad");
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t = new JTextArea();
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JMenuBar mb = new JMenuBar();
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JMenu m1 = new JMenu("File");
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JMenu m2 = new JMenu("Edit");
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JMenuItem mi1 = new JMenuItem("New");
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JMenuItem mi2 = new JMenuItem("Open");
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JMenuItem mi3 = new JMenuItem("Save");
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JMenuItem mi8 = new JMenuItem("Save as");
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JMenuItem mi9 = new JMenuItem("Print");
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JMenuItem mi4 = new JMenuItem("cut");
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JMenuItem mi5 = new JMenuItem("copy");
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JMenuItem mi6 = new JMenuItem("paste");
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JMenuItem mc = new JMenuItem("close");
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mi1.addActionListener(this);
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mi2.addActionListener(this);
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mi3.addActionListener(this);
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mi8.addActionListener(this);
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mi9.addActionListener(this);
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mi4.addActionListener(this);
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mi5.addActionListener(this);
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mi6.addActionListener(this);
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mc.addActionListener(this);
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m1.add(mi1);
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m1.add(mi2);
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m1.add(mi3);
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m1.add(mi8);
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m1.add(mi9);
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m2.add(mi4);
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m2.add(mi5);
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m2.add(mi6);
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mb.add(m1);
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mb.add(m2);
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mb.add(mc);
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f.setJMenuBar(mb);
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f.add(t);
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f.setSize(500, 500);
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f.setLocationRelativeTo(null);
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f.setResizable(true);
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f.setVisible(true);
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f.addWindowListener(new WindowAdapter() {
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/**
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* @description: calls the kill() method if windows x button is clicked and performs the same action as close().
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*/
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@Override
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public void windowClosing(WindowEvent e) {
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if (kill() == 1) {
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f.setDefaultCloseOperation(JFrame.DO_NOTHING_ON_CLOSE);
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}
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}
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});
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}
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/**
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* @param ActionEvent Action Event listner for menu items
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* @description Listens to the menu items and performs an action based on the
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* menu item selected
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*/
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public void actionPerformed(ActionEvent e) {
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String s = e.getActionCommand();
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JFileChooser j;
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int r;
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String path = "";
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if (s.equals("cut")) {
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t.cut();
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}
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if (s.equals("copy")) {
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t.copy();
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}
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if (s.equals("paste")) {
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t.paste();
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}
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if (s.equals("Save")) {
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if (path.equals("")) {
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path = save();
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} else {
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try {
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System.out.println("in loop");
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FileWriter fw = new FileWriter(path);
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BufferedWriter bw = new BufferedWriter(fw);
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t.write(bw);
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bw.close();
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} catch (Exception evt) {
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JOptionPane.showMessageDialog(f, "Saving error" + evt.getMessage());
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}
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}
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}
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if (s.equals("Save as")) {
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path = save();
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}
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if (s.equals("Print")) {
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try {
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t.print();
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} catch (Exception evt) {
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JOptionPane.showMessageDialog(f, "Printing error" + evt.getMessage());
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}
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}
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if (s.equals("New")) {
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if (t.getText().equals("")) {
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t.setText("");
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} else {
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path = save();
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}
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}
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if (s.equals("Open")) {
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j = new JFileChooser("C:");
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r = j.showOpenDialog(null);
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if (r == JFileChooser.APPROVE_OPTION) {
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j = new JFileChooser("C:");
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File fi = new File(j.getSelectedFile().getAbsolutePath());
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try {
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String s1 = "", sl = "";
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FileReader fr = new FileReader(fi);
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try (
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BufferedReader br = new BufferedReader(fr)) {
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sl = br.readLine();
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while ((s1 = br.readLine()) != null) {
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sl = sl + " " + s1;
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}
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if (sl != null) {
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t.setText(sl);
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}
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}
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t.setText(sl);
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} catch (FileNotFoundException e1) {
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JOptionPane.showMessageDialog(f, "File not found");
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} catch (Exception e1) {
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JOptionPane.showMessageDialog(f, "Error in reading" + e1.getMessage());
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} finally {
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JOptionPane.showMessageDialog(f, "File opened successfully");
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}
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}
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}
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if (s.equals("close")) {
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kill();
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}
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}
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/**
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* @description Saves the file to specified path and returns the path (acts as a saveas function basically)
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* @return String path of the file
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*/
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public String save() {
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JFileChooser j = new JFileChooser("C:");
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int r = j.showSaveDialog(null);
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if (r == JFileChooser.APPROVE_OPTION) {
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File fi = new File(j.getSelectedFile().getAbsolutePath());
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try {
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FileWriter wr = new FileWriter(fi, false);
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BufferedWriter w = new BufferedWriter(wr);
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w.write(t.getText());
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w.flush();
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w.close();
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return fi.getAbsolutePath();
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} catch (Exception evt) {
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JOptionPane.showMessageDialog(f, "Saving error" + evt.getMessage());
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}
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} else
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JOptionPane.showMessageDialog(f, "Cancelled saving");
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return null;
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}
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/**
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* @description asks the user if wants to save the file before closing application
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* @return int 1 if the user wants to continue editing (cancel)
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*/
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private int kill() {
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int a = JOptionPane.showConfirmDialog(f, "Do you want to save the file before exiting?");
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if (a == JOptionPane.YES_OPTION) {
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save();
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System.exit(0);
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} else if (a == JOptionPane.NO_OPTION) {
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System.exit(0);
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}
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return 1;
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}
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public static void main(String args[]) {
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launch();
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}
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/**
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* @description Launches the application
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*/
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private static void launch() {
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new App();
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}
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}

‎src/test/java/com/example/AppTest.java‎

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package com.example;
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import static org.junit.Assert.assertTrue;
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import org.junit.Test;
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/**
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* Unit test for simple App.
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*/
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public class AppTest
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{
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/**
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* Rigorous Test :-)
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*/
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@Test
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public void shouldAnswerWithTrue()
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{
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assertTrue( true );
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}
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}

‎target/classes/com/example/App$1.class‎

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‎target/classes/com/example/App.class‎

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‎target/maven-archiver/pom.properties‎

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#Created by Apache Maven 3.8.6
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artifactId=notepad
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groupId=com.example
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version=1.4

‎target/maven-status/maven-compiler-plugin/compile/default-compile/createdFiles.lst‎

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com\example\App$1.class
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com\example\App.class

‎target/maven-status/maven-compiler-plugin/compile/default-compile/inputFiles.lst‎

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C:\dev\java\music\musicplayerTest\notepad\src\main\java\com\example\App.java

‎target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/createdFiles.lst‎

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com\example\AppTest.class

‎target/maven-status/maven-compiler-plugin/testCompile/default-testCompile/inputFiles.lst‎

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C:\dev\java\music\musicplayerTest\notepad\src\test\java\com\example\AppTest.java

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