this small java application is helpful for cryptocurrency

if you are working on cryptocurrency  world. you need some tools.

1. computer

2. Internet connection

3. fucking brain

4. big eyes

and i am going to introduce i am create some tools for cryptocurency. this tools is big help for me.

if you are a programer this idea for you. ( Cryptocurrency + Programing) = ???

this is source code.

import java.applet.Applet;

import java.applet.AudioClip;

import java.awt.Toolkit;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.IOException;

import java.net.URL;

import java.text.SimpleDateFormat;

import java.util.Date;

import java.util.Timer;

import java.util.TimerTask;

import java.util.logging.Level;

import java.util.logging.Logger;

import javax.swing.ImageIcon;

import javax.swing.JOptionPane;

import org.jsoup.Jsoup;

import org.jsoup.nodes.Document;

import org.jsoup.nodes.Element;

import org.jsoup.select.Elements;

/*

 * To change this license header, choose License Headers in Project Properties.

 * To change this template file, choose Tools | Templates

 * and open the template in the editor.

 */

/**

 *

 * @author sandun

 */

public class NewJFrame1 extends javax.swing.JFrame {

    /**

     * Creates new form NewJFrame1

     */

    public NewJFrame1() {

        initComponents();

        loada();

    }

    /**

     * This method is called from within the constructor to initialize the form.

     * WARNING: Do NOT modify this code. The content of this method is always

     * regenerated by the Form Editor.

     */

    @SuppressWarnings("unchecked")

    // <editor-fold defaultstate="collapsed" desc="Generated Code">                          

    private void initComponents() {

        jPanel1 = new javax.swing.JPanel();

        ta = new javax.swing.JTextField();

        jLabel4 = new javax.swing.JLabel();

        a = new javax.swing.JTextField();

        jLabel2 = new javax.swing.JLabel();

        jButton1 = new javax.swing.JButton();

        jButton2 = new javax.swing.JButton();

        jLabel3 = new javax.swing.JLabel();

        jButton3 = new javax.swing.JButton();

        jMenuBar1 = new javax.swing.JMenuBar();

        jMenu1 = new javax.swing.JMenu();

        jMenu2 = new javax.swing.JMenu();

        setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE);

        setState(5);

        getContentPane().setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        jPanel1.setLayout(new org.netbeans.lib.awtextra.AbsoluteLayout());

        ta.setFont(new java.awt.Font("Tahoma", 1, 24)); // NOI18N

        ta.setEnabled(false);

        jPanel1.add(ta, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 120, 220, 50));

        jLabel4.addMouseListener(new java.awt.event.MouseAdapter() {

            public void mouseClicked(java.awt.event.MouseEvent evt) {

                jLabel4MouseClicked(evt);

            }

        });

        jPanel1.add(jLabel4, new org.netbeans.lib.awtextra.AbsoluteConstraints(240, 0, 30, 20));

        a.setFont(new java.awt.Font("Tahoma", 1, 14)); // NOI18N

        jPanel1.add(a, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 220, 220, 30));

        jLabel2.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jLabel2.setText("DigiByte (DGB) Market");

        jPanel1.add(jLabel2, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 80, 250, 30));

        jButton1.setText("Edit");

        jButton1.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                jButton1ActionPerformed(evt);

            }

        });

        jPanel1.add(jButton1, new org.netbeans.lib.awtextra.AbsoluteConstraints(120, 260, 110, 40));

        jButton2.setText("Submit");

        jButton2.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                jButton2ActionPerformed(evt);

            }

        });

        jPanel1.add(jButton2, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 260, 100, 40));

        jLabel3.setFont(new java.awt.Font("Tahoma", 0, 18)); // NOI18N

        jLabel3.setText("Your value");

        jPanel1.add(jLabel3, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 180, 120, 40));

        jButton3.setText("Start market");

        jButton3.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                jButton3ActionPerformed(evt);

            }

        });

        jPanel1.add(jButton3, new org.netbeans.lib.awtextra.AbsoluteConstraints(10, 40, 220, 30));

        getContentPane().add(jPanel1, new org.netbeans.lib.awtextra.AbsoluteConstraints(0, 0, 270, 320));

        jMenu1.setText("About");

        jMenu1.addMouseListener(new java.awt.event.MouseAdapter() {

            public void mouseClicked(java.awt.event.MouseEvent evt) {

                jMenu1MouseClicked(evt);

            }

        });

        jMenu1.addActionListener(new java.awt.event.ActionListener() {

            public void actionPerformed(java.awt.event.ActionEvent evt) {

                jMenu1ActionPerformed(evt);

            }

        });

        jMenuBar1.add(jMenu1);

        jMenuBar1.add(jMenu2);

        setJMenuBar(jMenuBar1);

        pack();

    }// </editor-fold>                        

    private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) {                                         

        // TODO add your handling code here:

        a.disable();

    }                                        

    private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) {                                         

        // TODO add your handling code here:

        a.enable();

    }                                        

    private void jLabel4MouseClicked(java.awt.event.MouseEvent evt) {                                     

        // TODO add your handling code here:

        System.exit(0);

    }                                    

    private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) {                                         

        // TODO add your handling code here:

        javax.swing.Timer t;

        t = new javax.swing.Timer(1000, new ActionListener() {

            @Override

            public void actionPerformed(ActionEvent e) {

                Document doc;

                try {

                    String y=a.getText();

                   

                    // need http protocol

                    doc = Jsoup.connect("https://coinmarketcap.com/currencies/digibyte/").get();

                    Elements divTag = doc.getElementsByClass("text-gray");

                    System.out.println(divTag.text());

                    String x = divTag.text().toString();

                    String fi = "";

                    for (int i = 0; i < 11; i++) {

                        char c = x.charAt(i);

                        fi = fi + c;

                    }

                    System.out.println(fi);

                    ta.setText(fi);

                    

                    

                    String x1=a.getText();

                    String x2=ta.getText();

                    

                    if (false) {

                        System.out.println("yes");

                        Toolkit.getDefaultToolkit().beep();

                        

                    }

                } catch (java.net.UnknownHostException rt) {

                   

                    JOptionPane.showMessageDialog(createRootPane(),"not a internet connection");

                     System.exit(0);

                } catch (IOException d) {

                }

            }

        });

        t.start();

    }                                        

    private void jMenu1ActionPerformed(java.awt.event.ActionEvent evt) {                                       

        // TODO add your handling code here:

        

       

    }                                      

    private void jMenu1MouseClicked(java.awt.event.MouseEvent evt) {                                    

        // TODO add your handling code here:

         JOptionPane.showMessageDialog(this," sandun chathuranga");

    }                                   

    /**

     * @param args the command line arguments

     */

    public static void main(String args[]) {

        /* Set the Nimbus look and feel */

        //<editor-fold defaultstate="collapsed" desc=" Look and feel setting code (optional) ">

        /* If Nimbus (introduced in Java SE 6) is not available, stay with the default look and feel.

         * For details see http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html 

         */

        try {

            for (javax.swing.UIManager.LookAndFeelInfo info : javax.swing.UIManager.getInstalledLookAndFeels()) {

                if ("Nimbus".equals(info.getName())) {

                    javax.swing.UIManager.setLookAndFeel(info.getClassName());

                    break;

                }

            }

        } catch (ClassNotFoundException ex) {

            java.util.logging.Logger.getLogger(NewJFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (InstantiationException ex) {

            java.util.logging.Logger.getLogger(NewJFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (IllegalAccessException ex) {

            java.util.logging.Logger.getLogger(NewJFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        } catch (javax.swing.UnsupportedLookAndFeelException ex) {

            java.util.logging.Logger.getLogger(NewJFrame1.class.getName()).log(java.util.logging.Level.SEVERE, null, ex);

        }

        //</editor-fold>

        /* Create and display the form */

        java.awt.EventQueue.invokeLater(new Runnable() {

            public void run() {

                new NewJFrame1().setVisible(true);

                System.out.println("hello");

            }

        });

    }

    // Variables declaration - do not modify                     

    private javax.swing.JTextField a;

    private javax.swing.JButton jButton1;

    private javax.swing.JButton jButton2;

    private javax.swing.JButton jButton3;

    private javax.swing.JLabel jLabel2;

    private javax.swing.JLabel jLabel3;

    private javax.swing.JLabel jLabel4;

    private javax.swing.JMenu jMenu1;

    private javax.swing.JMenu jMenu2;

    private javax.swing.JMenuBar jMenuBar1;

    private javax.swing.JPanel jPanel1;

    private javax.swing.JTextField ta;

    // End of variables declaration                   

    private void loadtext() {

        try {

            Thread.sleep(1000);

        } catch (InterruptedException ex) {

            Logger.getLogger(NewJFrame1.class.getName()).log(Level.SEVERE, null, ex);

        }

        Document doc;

        try {

            // need http protocol

            doc = Jsoup.connect("https://coinmarketcap.com/currencies/digibyte/").get();

            Elements divTag = doc.getElementsByClass("text-gray");

            System.out.println(divTag.text());

            String x = divTag.text().toString();

            String fi = "";

            for (int i = 0; i < 11; i++) {

                char c = x.charAt(i);

                fi = fi + c;

            }

            System.out.println(fi);

            ta.setText(fi);

        } catch (java.net.UnknownHostException e) {

            JOptionPane.showMessageDialog(this, " No Internet");

            System.exit(0);

        } catch (IOException d) {

        }

    }

    private void loada() {

        Timer t = new Timer();

        TimerTask tt = new TimerTask() {

            @Override

            public void run() {

                System.out.println("x");

            }

        };

    }

}