Connaissance générale en java pour les reférences

S'il vous plait comment je voudrais utiliser une référence à une classe externe de la classe mère dans la methode main()

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public class Fenetre3 extends javax.swing.JFrame {   Exemple ex;     public Fenetre3(Exemple ex1) { this.ex=ex1;}   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(Fenetre3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Fenetre3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Fenetre3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Fenetre3.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 Fenetre3(/* */).setVisible(false);   SplashJDialog splash = new SplashJDialog(new Fenetre3(/* */));     (new Thread(splash)).start(); } }); }

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merci d'avance pour vos réponses

Quelle est la question? Comment passer un object Exemple à ta fenêtre? Il suffit de le créer, comme pour le reste.

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Fenetre3 f3= new Fenetre3(new Exemple()); f3.setVisible(false); SplashJDialog splash = new SplashJDialog(f3);

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Salut ;

en fait j'ai la fenetre Fenetre3 contenant un boutton qui permet l'ouverture d'une autre fenetre(Exemple)les deux sont liées la classe Exemple contient un bouton qui utilisera des composants de la classe Fenetre3...

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public class Exemple extends JPanel { JList liste = new JList(); String nom;     public Exemple(Fenetre3 fen) { this.fen=fen;//pour que je puisse référencer au composant jtable de Fenetre3   liste.setFont(new Font("Engravers MT", Font.PLAIN, 11));

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donc dans la meme classe Fenetre3 j'ai un autre boutton qui ouvre une autre Fenetre Solution et cette dernière fait aussi la référence au composants de classe Fenetre3 et aussi elle a besoin des attributs de la classe Exemple

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public class Solution1 extends JDialog {//extrait de la classe Exemple private javax.swing.JList<File> jList2; private javax.swing.JList<String> jList3; Fenetre3 fen; Exemple ex; String path; String nom; String nammelist2; ArrayList<String> listmanamessg=new ArrayList<String>(); /**      * Creates new form Solution      */ public Solution1(Fenetre3 fen,Exemple ex) { initComponents(); this.fen=fen; this.ex=ex; this.setSize(1366, 740); DefaultListModel model = new DefaultListModel<>(); ArrayList<String>lispath= fen.getLisnom(); ArrayList<String> lisnompath=ex.getLisnp();//listepath de Fenetre exemple System.out.println(lispath); System.out.println(lisnompath); if(lispath!=null){   for(int i=0;i<lispath.size();i++){ File file = new File(lispath.get(i));   model.addElement(file);   }       jList2.setModel(model); DefaultListModel modl=new DefaultListModel(); modl.addElement(""); modl.addElement(""); jList3.setModel(modl);}else if(lisnompath!=null){for(int i=0;i<lispath.size();i++){ File file = new File(lispath.get(i));   model.addElement(file);   }       jList2.setModel(model); DefaultListModel modl=new DefaultListModel(); modl.addElement(""); modl.addElement("");jList3.setModel(modl);}     }

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pour la classe princiaple Fenetre3 le code de boutton Solution1

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private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: // Exemple ex1=getEx(); Solution1 sol= new Solution1(this,/* */);       }

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je suis débutante donc je vois les choses très compliqués merci d'avance pour vos réponses

tu as déjà ta réponse en commentaire. Exemple ex1=getEx();

Bien sûr, il faut que cet Exemple soit stocké comme champ dans ta Fenetre3, et l'endroit le plus simple pour le faire c'est dans le constructeur de Fenetre3

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Fenetre3 f3= new Fenetre3(); f3.setVisible(false); SplashJDialog splash = new SplashJDialog(f3);

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Ta classe Fenetre3:

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public Fenetre3(){   this.ex = new Exemple(this); }   private Exemple getEx(){ return this.ex } private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) { Solution1 sol= new Solution1(this,getEx()); }

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Salut encore;

J'ai fait ce que vous avez postulé;mais elle me donnera une liste vide pour la classe Solution1 quand j'ai fait l'affichage d'une liste ;

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public class Solution1 extends JDialog { private javax.swing.JList<File> jList2; private javax.swing.JList<String> jList3; Fenetre3 fen; Exemple ex; String path; String nom; String nammelist2; ArrayList<String> listmanamessg=new ArrayList<String>(); /**      * Creates new form Solution      */ public Solution1(Fenetre3 fen,Exemple ex) { initComponents(); this.fen=fen;   this.ex=ex; this.setSize(1366, 740);   setPreferredSize(new Dimension(640, 640)); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);   setVisible(true);       DefaultListModel model = new DefaultListModel<>(); ArrayList<String>lispath= fen.getLisnom(); ArrayList<String> lisnompath=ex.getLisnp();//listepath de Fenetre exemple System.out.println(lispath);///après l'éxécution de l'application cette liste est vide System.out.println(lisnompath);

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private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) {     Solution1 sol= new Solution1(this,getEx());       }   public Exemple getEx() { return this.ex; }

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Merci d'avance pour vos réponses

Ben c'est que la liste dans ton exemple est vide, simplement.

Bonsoir;

j'ai fait l'affichage de la liste dans la classe ou elle se trouve déjà c'est pas vide :(

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public class Exemple extends JPanel { JList liste = new JList(); String nom; private static Exemple exemple; private static JFrame exempleFrame; Fenetre3 fen; int sommesuc=0,sommeechec=0,sommefailed=0;   ArrayList<String> lisnom=new ArrayList<String>(); ArrayList<String> lisnp=new ArrayList<String>();     public Exemple(Fenetre3 fen) { this.fen=fen;} public void save1(ArrayList<String> liste,String pathtoExplore) throws IOException, JDOMException, FileNotFoundException, EncryptedDocumentException, InvalidFormatException{     ArrayList<String> result1= fen.getListname(); ArrayList<String> result=fen.getListepath(); ListModel<File> model2=fen.getModell(); for(int i=0;i<model2.getSize();i++){     Lister_path diskFileExplorer = new Lister_path(model2.getElementAt(i).toString(),true); ArrayList<String> list= diskFileExplorer.Lister_path();   for(int j=0;j<list.size();j++){ result.add(list.get(j));}} int l=0,row=0,i=0,h=0; DefaultTableModel tableModel= fen.getmodel();     while(i< result.size()&& l<result1.size()&& h<model2.getSize()){ String nompath=result.get(i); System.out.println(result1.get(l)); Reader_xml read=new Reader_xml(); ArrayList<String> listabreg= read.getName(nompath); ArrayList<String> listfunction= read.getfunction(nompath);   ReadExeLS reedexel=new ReadExeLS(); ArrayList<String> lisn=reedexel.ReadEx(liste); ArrayList<String> lisfun=reedexel.getListefunction();   int j=0,k=0, S=0;   while(k<lisn.size()&&j<listabreg.size()&&k<lisfun.size()&&j<listfunction.size()){   if((lisn.get(k)).equalsIgnoreCase(listabreg.get(j))&&(lisfun.get(k).equalsIgnoreCase(listfunction.get(j)))){ S++;k++;j=0; System.out.println(S);   }else{System.out.println(S);j++;if(j==listabreg.size()){j=0;k++;}else{System.out.println(S);}}}     if(S==0){         tableModel.addRow(new String[] {"","",""}); tableModel.setValueAt(result1.get(l), row, 0);   l++;row++;i++;h++; sommeechec++;         }else if(S==lisn.size()){     tableModel.addRow(new String[] {"","",""}); tableModel.setValueAt(result1.get(l), row, 1);       sommesuc++; l++;row++; i++;h++;} else{   tableModel.addRow(new String[] {"","",""});   tableModel.setValueAt(result1.get(l), row, 2);   lisnom.add(model2.getElementAt(h).toString());//nom repertoire lisnp.add(result.get(i));//nom path   sommefailed++; l++;row++;i++;h++;}     System.out.println(lisnp);//la liste que je veux l'afficher elle n'est pas vide dans sa classe     }new StatistiqueDialog();}public ArrayList<String> getLisnp() { return lisnp; }}

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public class Solution1 extends JDialog { private javax.swing.JList<File> jList2; private javax.swing.JList<String> jList3; Fenetre3 fen; Exemple ex; String path; String nom; String nammelist2; ArrayList<String> listmanamessg=new ArrayList<String>(); /**      * Creates new form Solution      */ public Solution1(Fenetre3 fen,Exemple ex) { initComponents(); this.fen=fen; /// Exemple ex= fen.getEx(); this.ex=ex; this.setSize(1366, 740); // this.setExtendedState(MAXIMIZED_BOTH); setPreferredSize(new Dimension(640, 640)); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE); //setBounds(100, 100, 1366, 740); setVisible(true);     // jList2.setSelectionMode(ListSelectionModel.SINGLE_SELECTION);   DefaultListModel model = new DefaultListModel<>(); ArrayList<String>lispath= fen.getLisnom(); ArrayList<String> lisnompath=ex.getLisnp();//listepath de Fenetre exemple --dans cette classe elle est vide

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Tu pourrais poster le code avec

1) une indentation correcte (c'est illisible là)
2) en montrant bien ou chaque chose est initialisée. Je ne vous pas où ta liste est remplie et où tes constructeurs sont appelé.

Est-ce que tu es sur d'appeler ton constructeur APRES avoir remplis la liste?

Citation:

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Envoyé par tchize_

Tu pourrais poster le code avec

1) une indentation correcte (c'est illisible là)
2) en montrant bien ou chaque chose est initialisée. Je ne vous pas où ta liste est remplie et où tes constructeurs sont appelé.

Est-ce que tu es sur d'appeler ton constructeur APRES avoir remplis la liste?

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Salut encore,Désolé pour le retard de postulation j'ai pas eu de connexion ,merci..

Voici le code de la classe Principale Fenetre3

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/*  * 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 W.S.I  */   import java.awt.Dimension; import static java.awt.Frame.MAXIMIZED_BOTH; import java.awt.Graphics; import java.awt.Insets; import java.awt.Toolkit; import java.awt.event.KeyEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.BufferedReader; import java.io.File; import java.io.FileInputStream;   import java.util.Arrays; import javax.swing.DefaultListCellRenderer; import java.io.FileNotFoundException; import java.io.FileOutputStream; import java.io.FileReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.io.StringReader; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.logging.Level; import java.util.logging.Logger; import java.util.zip.GZIPInputStream; import static javax.management.Query.value; import static javax.management.Query.value; import static javax.management.Query.value; import javax.swing.DefaultListModel; import javax.swing.Icon; import javax.swing.ImageIcon; import javax.swing.JButton; import javax.swing.JFileChooser; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.JOptionPane; import javax.swing.JProgressBar; import javax.swing.JTable; import javax.swing.ListModel; import javax.swing.SwingWorker; import javax.swing.event.ListSelectionEvent; import javax.swing.filechooser.FileNameExtensionFilter; import javax.swing.table.DefaultTableModel; import javax.swing.text.BadLocationException; import org.apache.poi.EncryptedDocumentException; import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.jdom2.JDOMException;   /*  * 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 W.S.I  */ public class Fenetre3 extends javax.swing.JFrame { JFileChooser chooser = new JFileChooser(); ArrayList<String> resultt ; String lastPathList; String pathload; ArrayList<String> lisfun=new ArrayList<>(); int sommesuc=0,sommeechec=0,sommefailed=0; JFrame frame1 = new JFrame(); ArrayList<String> lis=new ArrayList<String>(); ArrayList<String> listrep=new ArrayList<String>(); javax.swing.JTable jTable1; javax.swing.JTextArea jTextArea2; ArrayList<String>listnam=new ArrayList<String>(); File fil; JProgressBar progressBar = new JProgressBar(); ArrayList<String> lisnom=new ArrayList<String>(); ArrayList<String> lisnp=new ArrayList<String>(); ArrayList<String>lisnomedit=new ArrayList<String>(); Icon icone=new ImageIcon("recherch.png"); DefaultTableModel model = new DefaultTableModel(); ArrayList<String> lisnomexcel=new ArrayList<String>(); String pathret; ArrayList<String> listepath=new ArrayList<String>(); ArrayList<String>listname=new ArrayList<String>(); ListModel<File> modell; ArrayList<String>listnomtextarea=new ArrayList<String>(); /**      * Creates new form Fenetre      */ String choosertitle;   Exemple ex;   /**      * Creates new form Fenetre      */     public Fenetre3() { this.ex=new Exemple(this); initComponents();     setIcon(); //pour la dimension de la fenetre soit la meme pour l'ecran setExtendedState(MAXIMIZED_BOTH); setPreferredSize(new Dimension(640, 640)); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 640, 470);     }   //classe import   /**      * 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() { jButton5 = new javax.swing.JButton(); jPanel1 = new javax.swing.JPanel(); jPanel2 = new javax.swing.JPanel(); jPanel3 = new javax.swing.JPanel(); jPanel10 = new javax.swing.JPanel(); jScrollPane4 = new javax.swing.JScrollPane(); jTextArea2 = new javax.swing.JTextArea(); jPanel9 = new javax.swing.JPanel(); jScrollPane3 = new javax.swing.JScrollPane(); jTextArea1 = new javax.swing.JTextArea(); jPanel8 = new javax.swing.JPanel(); jLabel1 = new javax.swing.JLabel(); jPanel7 = new javax.swing.JPanel(); jScrollPane2 = new javax.swing.JScrollPane(); jTable1 = new javax.swing.JTable(); jPanel6 = new javax.swing.JPanel(); jScrollPane1 = new javax.swing.JScrollPane(); jList1 = new javax.swing.JList<>(); jPanel5 = new javax.swing.JPanel(); recherch = new javax.swing.JTextField(); jPanel4 = new javax.swing.JPanel(); path = new javax.swing.JTextField(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jButton3 = new javax.swing.JButton(); jButton4 = new javax.swing.JButton(); jPanel11 = new javax.swing.JPanel(); jLabel2 = new javax.swing.JLabel();   setDefaultCloseOperation(javax.swing.WindowConstants.EXIT_ON_CLOSE); setTitle("Analyseur de traces 3G"); getContentPane().setLayout(null);   jPanel1.setBackground(new java.awt.Color(153, 153, 153)); jPanel1.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel1.setLayout(null);   jPanel2.setBackground(new java.awt.Color(153, 153, 153)); jPanel2.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel2.setLayout(new java.awt.BorderLayout());   jPanel3.setBackground(new java.awt.Color(153, 153, 153)); jPanel3.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel3.setLayout(null);   jPanel10.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel10.setLayout(new java.awt.BorderLayout());   jTextArea2.setColumns(20); jTextArea2.setFont(new java.awt.Font("Consolas", 0, 13)); jTextArea2.setRows(5); jScrollPane4.setViewportView(jTextArea2);   jPanel10.add(jScrollPane4, java.awt.BorderLayout.CENTER);   jPanel3.add(jPanel10);   jPanel10.setBounds(260, 430, 700, 210);   jPanel9.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel9.setLayout(new java.awt.BorderLayout());   jTextArea1.setColumns(20); jTextArea1.setFont(new java.awt.Font("Consolas", 0, 13)); jTextArea1.setRows(5); jScrollPane3.setViewportView(jTextArea1);   jPanel9.add(jScrollPane3, java.awt.BorderLayout.CENTER);   jPanel3.add(jPanel9);   jPanel9.setBounds(260, 60, 700, 360);   jPanel8.setBackground(new java.awt.Color(153, 153, 153)); jPanel8.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel8.setLayout(new java.awt.BorderLayout());   jLabel1.setBackground(new java.awt.Color(153, 153, 153)); jLabel1.setText(" "); jPanel8.add(jLabel1, java.awt.BorderLayout.CENTER);   progressBar.setVisible(false); jPanel8.add(progressBar);   jPanel3.add(jPanel8); jPanel8.setBounds(10, 650, 250, 25);   jPanel7.setBackground(new java.awt.Color(250, 250, 250)); jPanel7.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel7.setLayout(new java.awt.BorderLayout());   jTable1.setModel(new javax.swing.table.DefaultTableModel( new Object [][] {   }, new String [] { "Not case", "Succeed", "Failed" } ) { Class[] types = new Class [] { java.lang.String.class, java.lang.String.class, java.lang.String.class };   public Class getColumnClass(int columnIndex) { return types [columnIndex]; } }); jScrollPane2.setViewportView(jTable1);   jPanel7.add(jScrollPane2, java.awt.BorderLayout.CENTER);   jPanel3.add(jPanel7);   jPanel7.setBounds(970, 60, 370, 580);   jPanel6.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel6.setLayout(new java.awt.BorderLayout());   jList1.setCellRenderer(new DefaultListCellRenderer() { public java.awt.Component getListCellRendererComponent(JList<?> jlist, Object value, int index, boolean selected, boolean focused) { if ( value instanceof File ) { value = ((File)value).getName(); // on ne veut afficher que le nom du dossier } return super.getListCellRendererComponent(jlist, value, index, selected, focused); }; }); jList1.addListSelectionListener(new javax.swing.event.ListSelectionListener() { public void valueChanged(javax.swing.event.ListSelectionEvent evt) { jList1ValueChanged(evt); }   private void jList1ValueChanged(ListSelectionEvent evt) {     if ( evt.getValueIsAdjusting() ) {   ListListener lis=new ListListener(); lis.execute();   } } }); jList1.setCellRenderer(new DefaultListCellRenderer() { public java.awt.Component getListCellRendererComponent(JList<?> jlist, Object value, int index, boolean selected, boolean focused) { if ( value instanceof File ) { value = ((File)value).getName(); // on ne veut afficher que le nom du dossier } return super.getListCellRendererComponent(jlist, value, index, selected, focused); }; }); jScrollPane1.setViewportView(jList1);   jPanel6.add(jScrollPane1, java.awt.BorderLayout.CENTER);   jPanel3.add(jPanel6);   jPanel6.setBounds(10, 110, 240, 530);   jPanel5.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel5.setLayout(new java.awt.BorderLayout());   recherch.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { recherchActionPerformed(evt); } }); recherch.addKeyListener(new java.awt.event.KeyAdapter() {   public void keyReleased(java.awt.event.KeyEvent evt) { recherchKeyReleased(evt); } private void recherchKeyReleased(java.awt.event.KeyEvent evt) { // TODO add your handling code here: lancerRecherche1(recherch.getText()); // Recherch rch=new Recherch(); // rch.execute();   }     }); jPanel5.add(recherch, java.awt.BorderLayout.CENTER);   jPanel3.add(jPanel5); jPanel5.setBounds(10, 60, 210, 40);   //jPanel5.setBounds(10, 60, 260, 40); jPanel4.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel4.setLayout(new java.awt.BorderLayout());   path.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jTextField1ActionPerformed(evt); } }); jPanel4.add(path, java.awt.BorderLayout.CENTER);   jPanel3.add(jPanel4); jPanel4.setBounds(10, 10, 1190, 40);   jButton1.setText("Import");   jPanel3.add(jButton1); jButton1.setBounds(1210, 10, 130, 40); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { try { jButton1ActionPerformed(evt); } catch (IOException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } } }); jButton2.setText("Analyze"); jPanel3.add(jButton2); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { try { try { jButton2ActionPerformed(evt); } catch (FileNotFoundException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } catch (BadLocationException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } } catch (IOException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } catch (EncryptedDocumentException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } catch (InvalidFormatException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } } }); jButton2.setBounds(1240, 650, 100, 30);   jButton3.setText("Load"); jButton3.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { try { jButton3ActionPerformed(evt); } catch (IOException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } catch (InvalidFormatException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } catch (JDOMException ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } } }); jPanel3.add(jButton3); jButton3.setBounds(1120, 650, 110, 30);   jButton4.setText("Display editor"); jButton4.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton4ActionPerformed(evt); } }); jPanel3.add(jButton4); // 970, 60, 370, 580); jButton4.setBounds(970, 650, 138, 30); jPanel11.setBackground(new java.awt.Color(255, 255, 255)); jPanel11.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel11.setLayout(null);   jLabel2.setIcon(new javax.swing.ImageIcon("C:\\Users\\W.S.I\\Documents\\NetBeansProjects\\PFE_test\\src\\1623.png")); // NOI18N jPanel11.add(jLabel2); jLabel2.setBounds(0, 0, 30, 40);   jPanel3.add(jPanel11); jPanel11.setBounds(220, 60, 30, 40); jButton5.setText("Solutions"); jButton5.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton5ActionPerformed(evt); } }); jPanel3.add(jButton5); jButton5.setBounds(820, 650, 140, 30); jPanel2.add(jPanel3, java.awt.BorderLayout.CENTER);   jPanel1.add(jPanel2); jPanel2.setBounds(5, 5, 1390, 730);   getContentPane().add(jPanel1); jPanel1.setBounds(0, 0, 1400, 740);   pack(); setLocationRelativeTo(null); }// </editor-fold>   private void jTextField1ActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: }   private void recherchActionPerformed(java.awt.event.ActionEvent evt) { // TODO add your handling code here: }   public void jButton1ActionPerformed(java.awt.event.ActionEvent evt) throws IOException { // public ArrayList<String> jButton1ActionPerformed(java.awt.event.ActionEvent evt) throws IOException { // TODO add your handling code here: chooser.setCurrentDirectory(new java.io.File(".")); chooser.setDialogTitle(choosertitle); chooser.setFileSelectionMode(JFileChooser.DIRECTORIES_ONLY);   chooser.setAcceptAllFileFilterUsed(false); // if (chooser.showOpenDialog(this) == JFileChooser.APPROVE_OPTION) { System.out.println("getCurrentDirectory(): " + chooser.getCurrentDirectory()); System.out.println("getSelectedFile() : " + chooser.getSelectedFile()); Import imp= new Import(); imp.execute();   } else { System.out.println("No Selection "); }       }   private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) throws IOException, FileNotFoundException, EncryptedDocumentException, InvalidFormatException, BadLocationException {   DefaultTableModel model1=getmodel(); getmodel().getDataVector().removeAllElements();       Worker work=new Worker(); work.execute();           }   private void jButton4ActionPerformed(java.awt.event.ActionEvent evt) { // if() DefaultTableModel model1=getmodel(); getmodel().getDataVector().removeAllElements(); if(getPathret()==null){JOptionPane.showMessageDialog(Fenetre3.this, "Veillez importer la liste d'appels pour pouvoir faire l'analyse !","Info", JOptionPane.INFORMATION_MESSAGE);} else{         frame1.getContentPane().removeAll(); frame1.getContentPane().add(new Exemple(this));     frame1.pack(); frame1.setLocationRelativeTo(null); frame1.setTitle("Editeur graphique"); frame1.setVisible(true);   } }   private void jButton3ActionPerformed(java.awt.event.ActionEvent evt) throws IOException, FileNotFoundException, InvalidFormatException, JDOMException { // TODO add your handling code here:   JFileChooser fileChooser = new JFileChooser(); ArrayList<String> lisnom2=new ArrayList<>(); lisnom2.clear(); lisnomedit.clear(); if(fileChooser.showOpenDialog(null) == JFileChooser.APPROVE_OPTION){   FileNameExtensionFilter filter = new FileNameExtensionFilter("Fichier de trace ","txt"); fileChooser.addChoosableFileFilter(filter); File fichier = fileChooser.getSelectedFile(); pathload= fileChooser.getSelectedFile().toString();   FileReader file = null; try{ InputStream flux=new FileInputStream(fileChooser.getSelectedFile().toString()); InputStreamReader lecture=new InputStreamReader(flux); BufferedReader buff=new BufferedReader(lecture); String ligne;   while ((ligne=buff.readLine())!=null ){   lisnom2.add(ligne);   } buff.close(); } catch (Exception e){ System.out.println(e.toString()); } for(int i=0;i<lisnom2.size();i++) { String nom=lisnom2.get(i);   if(!nom.equals("")){lisnomedit.add(nom);}else{System.out.println("cc");}} System.out.println(lisnomedit); ReadExeLS reedexel=new ReadExeLS(); lisnomexcel=reedexel.ReadEx(lisnomedit);//nom abrege lisfun=reedexel.getListefunction();   String path2= System.getProperty("user.home").concat("\\").concat("sena.txt"); System.out.println(path2);   Saveeditor inst2=new Saveeditor(); inst2.save(lisnomedit, path2); file = new FileReader(path2); BufferedReader br=new BufferedReader(file); try { jTextArea2.read(br,null);   } catch (IOException e) {   e.printStackTrace(); }         } }   /**      * @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 <a href="http://download.oracle.com/javase/tutorial/uiswing/lookandfeel/plaf.html" target="_blank">http://download.oracle.com/javase/tu...feel/plaf.html</a>   */ 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(Fenetre3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Fenetre3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Fenetre3.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Fenetre3.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 Fenetre3().setVisible(false);   SplashJDialog splash = new SplashJDialog(new Fenetre3());     (new Thread(splash)).start(); } }); }   // Variables declaration - do not modify private javax.swing.JButton jButton5; private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JButton jButton3; private javax.swing.JButton jButton4; private javax.swing.JLabel jLabel1; private javax.swing.JList<File> jList1; private javax.swing.JPanel jPanel1; private javax.swing.JPanel jPanel10; private javax.swing.JPanel jPanel2; private javax.swing.JPanel jPanel3; private javax.swing.JPanel jPanel4; private javax.swing.JPanel jPanel5; private javax.swing.JPanel jPanel6; private javax.swing.JPanel jPanel7; private javax.swing.JPanel jPanel8; private javax.swing.JPanel jPanel9; private javax.swing.JPanel jPanel11; private javax.swing.JLabel jLabel2; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JScrollPane jScrollPane2; private javax.swing.JScrollPane jScrollPane3; private javax.swing.JScrollPane jScrollPane4;   private javax.swing.JTextArea jTextArea1;   private javax.swing.JTextField path; private javax.swing.JTextField recherch; // End of variables declaration   private void setIcon() { //To change body of generated methods, choose Tools | Templates. setIconImage(Toolkit.getDefaultToolkit().getImage(getClass().getResource("nokia_icon.png"))); }   private static void decompressGzipFile(String gzipFile, String newFile) { try { FileInputStream fis = new FileInputStream(gzipFile); GZIPInputStream gis = new GZIPInputStream(fis); FileOutputStream fos = new FileOutputStream(newFile); byte[] buffer = new byte[1024]; int len; while((len = gis.read(buffer)) != -1){ fos.write(buffer, 0, len); } //close resources fos.close(); gis.close(); } catch (IOException e) { e.printStackTrace(); }   }   public String getPathret() { return pathret; }   public ArrayList<String> getListnam() { return listnam; }   public ArrayList<String> getListrep() { return listrep; }     private void lancerRecherche1(String text) { //To change body of generated methods, choose Tools | Templates. String chaine=recherch.getText(); System.out.println(chaine);   DefaultListModel model3 = new DefaultListModel<>(); int i=0; if(chaine!=null&&!chaine.equals("")){ ListModel<File> modell=jList1.getModel(); while(i<modell.getSize()){   File fil= modell.getElementAt(i); String text1=fil.getName(); if(chaine.contains(text1)){ System.out.println(text1);   DefaultListModel model2 = new DefaultListModel<>();   model2.addElement(fil);   jList1.setModel(model2); i=modell.getSize();}else{i++;}}}else { System.out.println("cccc"); String pathlist = chooser.getSelectedFile().toString(); System.out.println(pathlist); File fil2 = new File(pathlist); File[] listefile1 = fil2.listFiles(); if( listefile1!=null) { for(File file : listefile1) { model3.addElement(file); }}   jList1.setModel(model3);}}       public JFrame getFrame1() { return frame1; }   public ListModel<File> getModell() { return modell; }   public ArrayList<String> getListepath() { return listepath; }   public ArrayList<String> getListname() { return listname; } public DefaultTableModel getmodel() {     DefaultTableModel model=(DefaultTableModel) jTable1.getModel();         return model; }   public class Import extends SwingWorker<Void,Void>{   protected Void doInBackground() throws Exception{ progressBar.setIndeterminate(true); progressBar.setVisible(true); path.setText(chooser.getSelectedFile().toString()); String pathlist = chooser.getSelectedFile().toString(); File fil = new File(pathlist); File[] listefile = fil.listFiles(); pathret=chooser.getSelectedFile().toString(); path.setText(chooser.getSelectedFile().toString()); DefaultListModel model = new DefaultListModel<>(); if( listefile!=null) { for(File file : listefile) { model.addElement(file);   listname.add(file.getName());   } } jList1.setModel(model); modell=jList1.getModel(); return null; } public void done(){   progressBar.setVisible(false);     } } public class ListListener extends SwingWorker<Void,Void>{ protected Void doInBackground()throws Exception{ progressBar.setIndeterminate(true); progressBar.setVisible(true); Main senre=new Main(); Long start = System.currentTimeMillis(); File selectedFile = jList1.getSelectedValue(); // je récupère le File sélectionné dans la JList File[] files = selectedFile.listFiles();   String select=selectedFile.toString();// je cherche les fichiers (et que les fichiers) qui s'y trouvent char c='\\';   String d=Character.toString(c);   String pathfilesena=selectedFile.toString().concat(d).concat("CallflowSenario.txt");     if ( files!=null ) { int i = 0;   while( i <files.length) {       if(files[i].getName().startsWith("RNCCN")== true){ String pathfich=files[i].getAbsolutePath(); if(files[i].getName().endsWith(".xml.gz")){ String newFile= pathfich.replace(".gz", ""); i=files.length;decompressGzipFile(pathfich, newFile); try { senre.mainMethod(newFile,pathfilesena); } catch (Exception ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } FileReader file = null; try{ file = new FileReader(pathfilesena);   } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } BufferedReader br=new BufferedReader(file); try { jTextArea1.read(br,null);   System.out.println("Analyse de senario en " + (System.currentTimeMillis() - start) + " mses"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { br.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }}else if((files[i].getName().endsWith(".xml"))){ String pathfich1=files[i].getAbsolutePath(); i=files.length; try { senre.mainMethod(pathfich1,pathfilesena); } catch (Exception ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } FileReader file = null; try{ file = new FileReader(pathfilesena);   } catch (FileNotFoundException e) { // TODO Auto-generated catch block e.printStackTrace(); } BufferedReader br=new BufferedReader(file); try { jTextArea1.read(br,null);   System.out.println("Analyse de senario en " + (System.currentTimeMillis() - start) + " mses"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); } try { br.close(); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }}else{ i++;}} else{i++;}   }} else { System.out.println("Aucun fichier."); }   return null; } public void done(){progressBar.setVisible(false);}     }     public String getPathload() { return pathload; }   public class Worker extends SwingWorker<Void, Void>{   //@Override protected Void doInBackground() throws Exception { if(getPathret()==null){JOptionPane.showMessageDialog(Fenetre3.this, "Veillez importer la liste d'appels pour pouvoir faire l'analyse !","Info", JOptionPane.INFORMATION_MESSAGE);} else{ String path1=getPathload(); System.out.println(path1); String chaine=""; ArrayList lisnom=getLisnomedit();     progressBar.setIndeterminate(true); progressBar.setVisible(true); save1(lisnom, getPathret());     } //To change body of generated methods, choose Tools | Templates. return null; }   // @Override public void done(){   progressBar.setVisible(false);   }     } public void save1(ArrayList<String> liste,String pathtoExplore) throws IOException, JDOMException, FileNotFoundException, EncryptedDocumentException, InvalidFormatException{ ArrayList<String>nom=new ArrayList<String>(); //System.out.println(liste); ArrayList<String> result1= getListname(); ArrayList<String> result=getListepath();//listepath ListModel<File> model2=getModell();//listrepaertoire for(int i=0;i<model2.getSize();i++){   sommesuc=0;sommefailed=0;sommeechec=0; Lister_path diskFileExplorer = new Lister_path(model2.getElementAt(i).toString(),true); ArrayList<String> list= diskFileExplorer.Lister_path();   for(int j=0;j<list.size();j++){ result.add(list.get(j));}} int l=0,row=0,i=0,h=0; DefaultTableModel tableModel= getmodel();     while(i< result.size()&& l<result1.size() && h<model2.getSize()){ String nompath=result.get(i); System.out.println(result1.get(l)); Reader_xml read=new Reader_xml(); ArrayList<String> listabreg= read.getName(nompath); ArrayList<String> listfunction= read.getfunction(nompath); System.out.println(listabreg); System.out.println(liste); ReadExeLS reedexel=new ReadExeLS(); ArrayList<String> lisn=reedexel.ReadEx(liste); ArrayList<String> lisfun1=reedexel.getListefunction(); System.out.println(lisn); // System.out.println(lisfun); int j=0,k=0, S=0;   while(k<lisn.size()&&j<listabreg.size()&&k<lisfun1.size()&&j<listfunction.size()){ if(k==0){ if(!(lisn.get(k).equalsIgnoreCase(listabreg.get(j))&&lisfun1.get(k).equalsIgnoreCase(listfunction.get(j)))){   j++;if(j==listabreg.size()){k=lisn.size();tableModel.addRow(new String[] {"","",""}); tableModel.setValueAt(result1.get(l), row, 0);   sommeechec++;System.out.println(sommeechec); l++;row++;i++;h++; }else{System.out.println(S);}     }else{S++;k++;j=0; }} else{   if((lisn.get(k)).equalsIgnoreCase(listabreg.get(j))&&(lisfun1.get(k).equalsIgnoreCase(listfunction.get(j)))){ S++;k++;j=0; System.out.println(S);}else{System.out.println(S);j++;if(j==listabreg.size()){j=0;k++;}else{System.out.println(S);}}}           }       if(S==lisn.size()){     tableModel.addRow(new String[] {"","",""}); tableModel.setValueAt(result1.get(l), row, 1);       sommesuc++; l++;row++; i++;h++;} else if(S>0&&S<lisn.size()){   tableModel.addRow(new String[] {"","",""});   tableModel.setValueAt(result1.get(l), row, 2); lisnom.add(model2.getElementAt(h).toString()); // lisnom.add(result1.get(l)); lisnp.add(result.get(i));   sommefailed++; l++;row++;i++;h++;} else{System.out.println(S);}   System.out.println(lisnom); System.out.println(lisnp);     System.out.println("lllllll");   System.out.println(sommeechec); System.out.println(sommefailed); System.out.println(sommesuc); } new StatistiqueDialog();}     public int getSommesuc() { return sommesuc; }   public int getSommeechec() { return sommeechec; }   public int getSommefailed() { return sommefailed; } public class StatistiqueDialog extends javax.swing.JDialog { private Task task; /**      * Creates new form StatistiqueDialog      */ public StatistiqueDialog() { initComponents(); task = new Task(); task.execute(); this.setVisible(true); }   /**      * 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(); jScrollPane1 = new javax.swing.JScrollPane(); jTextArea1 = new javax.swing.JTextArea(); jButton1 = new javax.swing.JButton();   setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setTitle("Résultats d'analyse : Statistiques"); setPreferredSize(new java.awt.Dimension(450, 360)); getContentPane().setLayout(null);   jPanel1.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel1.setPreferredSize(new java.awt.Dimension(450, 360)); jPanel1.setLayout(new java.awt.BorderLayout());   jTextArea1.setColumns(20); jTextArea1.setFont(new java.awt.Font("Tahoma", 0, 13)); // NOI18N jTextArea1.setRows(5); jTextArea1.setSelectionColor(new java.awt.Color(255, 255, 255)); jScrollPane1.setViewportView(jTextArea1);   jPanel1.add(jScrollPane1, java.awt.BorderLayout.CENTER);   getContentPane().add(jPanel1); jPanel1.setBounds(0, 0, 430, 290);   jButton1.setText("Fermer"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); getContentPane().add(jButton1); jButton1.setBounds(10, 290, 90, 30);   pack(); }// </editor-fold>   private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { task.cancel(true); StatistiqueDialog.this.dispose(); } /**      * @param args the command line arguments      */     // Variables declaration - do not modify private javax.swing.JButton jButton1; private javax.swing.JPanel jPanel1; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JTextArea jTextArea1; private javax.swing.JButton jButton5; // End of variables declaration       class Task extends SwingWorker<Void, Void>{   @Override protected Void doInBackground() throws Exception {   return null; }   public void done(){   jTextArea1.setText("Number of calls not case :"+getSommeechec()+"\n"+"Number of calls:"+getSommesuc()+"\n"+"Number of failed calls:"+getSommefailed());     }   }       }   public ArrayList<String> getLisnom() { return lisnom; }   public ArrayList<String> getLisnp() { return lisnp; }   public ArrayList<String> getLisnomedit() { return lisnomedit; }   public ArrayList<String> getLisnomexcel() { return lisnomexcel; }   public ArrayList<String> getLisfun() { return lisfun;       }     private void jButton5ActionPerformed(java.awt.event.ActionEvent evt) { //bouton Solution1 // TODO add your handling code here:   Solution1 sol= new Solution1(this,getEx());       }   public Exemple getEx() { return this.ex; }   }

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le code la classe Exemple pour récuperer la liste

Code:

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import java.awt.Color; import java.awt.Dimension; import java.awt.Font; import java.awt.FontMetrics; import java.awt.Graphics; import java.awt.Graphics2D; import java.awt.Point; import java.awt.event.ActionEvent; import java.awt.event.ActionListener; import java.awt.event.MouseAdapter; import java.awt.event.MouseEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.awt.geom.Point2D; import java.awt.geom.Rectangle2D; import java.io.BufferedReader; import java.io.File; import java.io.FileInputStream; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.IOException; import java.io.InputStream; import java.io.InputStreamReader; import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.JButton; import javax.swing.JDialog; import javax.swing.JFileChooser;   import javax.swing.JFrame; import javax.swing.JList; import javax.swing.JOptionPane; import javax.swing.JPanel; import javax.swing.JScrollPane; import javax.swing.JTable; import javax.swing.JTextArea; import javax.swing.ListModel; import javax.swing.SpringLayout; import javax.swing.SwingConstants; import javax.swing.SwingUtilities; import javax.swing.SwingWorker; import javax.swing.event.ListSelectionEvent; import javax.swing.event.ListSelectionListener; import javax.swing.table.DefaultTableModel; import org.apache.poi.EncryptedDocumentException; import org.apache.poi.openxml4j.exceptions.InvalidFormatException; import org.jdom2.JDOMException;   public class Exemple extends JPanel {   private static Exemple exemple;   Fenetre3 fen; int sommesuc=0,sommeechec=0,sommefailed=0;   ArrayList<String> lisnom=new ArrayList<String>(); ArrayList<String> lisnp=new ArrayList<String>();     public Exemple(Fenetre3 fen) { this.fen=fen;       JButton btnNewButton_1 = new JButton("Save and Analyze"); btnNewButton_1.addActionListener(new ActionListener() {     @Override public void actionPerformed(ActionEvent e) { Worker work=new Worker(); work.execute();       } });   btnNewButton_1.setBounds(690, 90, 144, 38); add(btnNewButton_1);       public void save1(ArrayList<String> liste,String pathtoExplore) throws IOException, JDOMException, FileNotFoundException, EncryptedDocumentException, InvalidFormatException{//la methode save1 ou elle contient la liste que je vais la récuperer dans la classe Solution()     ArrayList<String> result1= fen.getListname(); ArrayList<String> result=fen.getListepath(); ListModel<File> model2=fen.getModell(); for(int i=0;i<model2.getSize();i++){     Lister_path diskFileExplorer = new Lister_path(model2.getElementAt(i).toString(),true); ArrayList<String> list= diskFileExplorer.Lister_path();   for(int j=0;j<list.size();j++){ result.add(list.get(j));}} int l=0,row=0,i=0,h=0; DefaultTableModel tableModel= fen.getmodel();     while(i< result.size()&& l<result1.size()&& h<model2.getSize()){ String nompath=result.get(i); System.out.println(result1.get(l)); Reader_xml read=new Reader_xml(); ArrayList<String> listabreg= read.getName(nompath); ArrayList<String> listfunction= read.getfunction(nompath); System.out.println(listabreg);   ReadExeLS reedexel=new ReadExeLS(); ArrayList<String> lisn=reedexel.ReadEx(liste); ArrayList<String> lisfun=reedexel.getListefunction(); System.out.println(lisn);   int j=0,k=0, S=0;   while(k<lisn.size()&&j<listabreg.size()&&k<lisfun.size()&&j<listfunction.size()){   if((lisn.get(k)).equalsIgnoreCase(listabreg.get(j))&&(lisfun.get(k).equalsIgnoreCase(listfunction.get(j)))){ S++;k++;j=0; System.out.println(S);   }else{System.out.println(S);j++;if(j==listabreg.size()){j=0;k++;}else{System.out.println(S);}}}     if(S==0){         tableModel.addRow(new String[] {"","",""}); tableModel.setValueAt(result1.get(l), row, 0);   l++;row++;i++;h++; sommeechec++;         }else if(S==lisn.size()){     tableModel.addRow(new String[] {"","",""}); tableModel.setValueAt(result1.get(l), row, 1);       sommesuc++; l++;row++; i++;h++;} else{   tableModel.addRow(new String[] {"","",""});   tableModel.setValueAt(result1.get(l), row, 2);   lisnom.add(model2.getElementAt(h).toString());//nom repertoire lisnp.add(result.get(i));//nom path   sommefailed++; l++;row++;i++;h++;}     System.out.println(lisnp);     }new StatistiqueDialog();}   public void editor(String path,ArrayList<String>lis) throws IOException, FileNotFoundException, InvalidFormatException{ ArrayList<String> lisnom=new ArrayList<String>(); try { Saveeditorrr inst =new Saveeditorrr(); inst.save(lis, path);     } catch (Exception ex) { Logger.getLogger(Fenetre3.class.getName()).log(Level.SEVERE, null, ex); } FileReader file = null;       try{ InputStream flux=new FileInputStream(path); InputStreamReader lecture=new InputStreamReader(flux); BufferedReader buff=new BufferedReader(lecture); String ligne; while ((ligne=buff.readLine())!=null){   lisnom.add(ligne); } buff.close(); } catch (Exception e){ System.out.println(e.toString()); }   String path2= System.getProperty("user.home").toString().concat("\\").concat("sena.txt"); System.out.println(path2); Saveeditor inst2=new Saveeditor(); inst2.save(lisnom, path2); file = new FileReader(path2); BufferedReader br=new BufferedReader(file); try { fen.jTextArea2.read(br,null);   } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }   } public class Worker extends SwingWorker<Void, Void>{   //@Override protected Void doInBackground() throws Exception { ArrayList<String>liste= getArrowTexts();   JFrame frame= fen.getFrame1();     frame.getContentPane().removeAll(); frame.getContentPane().add(new Exemple(fen)); frame.setTitle("Editeur graphique"); frame.dispose(); JFrame parentFrame = new JFrame();   JFileChooser fileChooser = new JFileChooser(); fileChooser.setDialogTitle("Specify a file to save");   int userSelection = fileChooser.showSaveDialog(parentFrame);   if (userSelection == JFileChooser.APPROVE_OPTION) { File fileToSave = fileChooser.getSelectedFile(); System.out.println("Save as file: " + fileToSave.getAbsolutePath());       editor(fileToSave.getAbsolutePath(), liste); fen.progressBar.setIndeterminate(true); fen.progressBar.setVisible(true); save1(liste, fen.getPathret()); }else { System.out.println("No Selection "); }     //To change body of generated methods, choose Tools | Templates. return null; }   // @Override public void done(){   fen.progressBar.setVisible(false);   }     }       public class StatistiqueDialog extends javax.swing.JDialog { private Task task; /**      * Creates new form StatistiqueDialog      */ public StatistiqueDialog() { initComponents(); task = new Task(); task.execute(); this.setVisible(true); }   /**      * 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(); jScrollPane1 = new javax.swing.JScrollPane(); jTextArea1 = new javax.swing.JTextArea(); jButton1 = new javax.swing.JButton();   setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setTitle("Résultats d'analyse : Statistiques"); setPreferredSize(new java.awt.Dimension(450, 360)); getContentPane().setLayout(null);   jPanel1.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel1.setPreferredSize(new java.awt.Dimension(450, 360)); jPanel1.setLayout(new java.awt.BorderLayout());   jTextArea1.setColumns(20); jTextArea1.setFont(new java.awt.Font("Tahoma", 0, 13)); // NOI18N jTextArea1.setRows(5); jTextArea1.setSelectionColor(new java.awt.Color(255, 255, 255)); jScrollPane1.setViewportView(jTextArea1);   jPanel1.add(jScrollPane1, java.awt.BorderLayout.CENTER);   getContentPane().add(jPanel1); jPanel1.setBounds(0, 0, 430, 290);   jButton1.setText("Fermer"); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { jButton1ActionPerformed(evt); } }); getContentPane().add(jButton1); jButton1.setBounds(10, 290, 90, 30);   pack(); }// </editor-fold>   private void jButton1ActionPerformed(java.awt.event.ActionEvent evt) { task.cancel(true); StatistiqueDialog.this.dispose(); }   /**      * @param args the command line arguments      */     // Variables declaration - do not modify private javax.swing.JButton jButton1; private javax.swing.JPanel jPanel1; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JTextArea jTextArea1; // End of variables declaration       class Task extends SwingWorker<Void, Void>{   @Override protected Void doInBackground() throws Exception {   return null; }   public void done(){   jTextArea1.setText("Number of calls not case :"+getSommeechec()+"\n"+"Number of calls:"+getSommesuc()+"\n"+"Number of failed calls:"+getSommefailed());     }   }       }         public int getSommesuc() { return sommesuc; }   public int getSommeechec() { return sommeechec; }   public int getSommefailed() { return sommefailed; }   public ArrayList<String> getLisnom() { return lisnom; }   public ArrayList<String> getLisnp() { return lisnp; }         }

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Voici le code de classe Solution1

Code:

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import java.awt.Dimension; import java.awt.Font; import static java.awt.Frame.MAXIMIZED_BOTH; import java.awt.event.ActionEvent; import java.awt.event.WindowAdapter; import java.awt.event.WindowEvent; import java.io.BufferedReader; import java.io.BufferedWriter; import java.io.File; import java.io.FileNotFoundException; import java.io.FileReader; import java.io.FileWriter; import java.io.IOException; import java.util.ArrayList; import java.util.logging.Level; import java.util.logging.Logger; import javax.swing.DefaultListCellRenderer; import javax.swing.DefaultListModel; import javax.swing.JDialog; import javax.swing.JFrame; import javax.swing.JLabel; import javax.swing.JList; import javax.swing.ListSelectionModel; import org.jdom2.JDOMException;   /*  * 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 W.S.I  */ public class Solution1 extends JDialog { private javax.swing.JList<File> jList2; private javax.swing.JList<String> jList3; Fenetre3 fen; Exemple ex; String path; String nom; String nammelist2; ArrayList<String> listmanamessg=new ArrayList<String>(); /**      * Creates new form Solution      */ public Solution1(Fenetre3 fen,Exemple ex) { initComponents(); this.fen=fen;   this.ex=ex; this.setSize(1366, 740);   setPreferredSize(new Dimension(640, 640)); setDefaultCloseOperation(JFrame.DISPOSE_ON_CLOSE);   setVisible(true);       DefaultListModel model = new DefaultListModel<>(); ArrayList<String>lispath= fen.getLisnom();//listepath du frame Fenetre3 ArrayList<String> lisnompath=ex.getLisnp();//listepath du frame exemple qui est vide or dans sa classe n'est pas vide   if(lispath!=null){   for(int i=0;i<lispath.size();i++){ File file = new File(lispath.get(i));   model.addElement(file);   }       jList2.setModel(model); DefaultListModel modl=new DefaultListModel(); modl.addElement(""); modl.addElement(""); jList3.setModel(modl);}else if(lisnompath!=null){for(int i=0;i<lispath.size();i++){ File file = new File(lispath.get(i));   model.addElement(file);   }       jList2.setModel(model); DefaultListModel modl=new DefaultListModel(); modl.addElement(""); modl.addElement("");jList3.setModel(modl);}     }   /**      * 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(); jPanel3 = new javax.swing.JPanel(); jPanel2 = new javax.swing.JPanel(); jLabel2 = new javax.swing.JLabel(); jTextField1 = new javax.swing.JTextField(); jButton1 = new javax.swing.JButton(); jButton2 = new javax.swing.JButton(); jPanel4 = new javax.swing.JPanel(); jSplitPane1 = new javax.swing.JSplitPane(); jScrollPane2 = new javax.swing.JScrollPane();   jScrollPane3 = new javax.swing.JScrollPane();   jPanel6 = new javax.swing.JPanel(); jScrollPane1 = new javax.swing.JScrollPane(); jTextArea1 = new javax.swing.JTextArea(); jLabel3 = new javax.swing.JLabel(); jLabel4 = new javax.swing.JLabel();           jScrollPane3 = new javax.swing.JScrollPane(); jList3 = new JList<>();   setDefaultCloseOperation(javax.swing.WindowConstants.DISPOSE_ON_CLOSE); setTitle("Solution");   jPanel1.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel1.setLayout(new java.awt.BorderLayout()); getContentPane().add(jPanel1, java.awt.BorderLayout.PAGE_START);   jPanel3.setBorder(javax.swing.BorderFactory.createEmptyBorder(10, 10, 10, 10)); jPanel3.setLayout(new java.awt.BorderLayout());   jPanel2.setLayout(null);   // jLabel1.setFont(new java.awt.Font("Tahoma", 0, 36)); // NOI18N // jLabel1.setText("Solution"); // jPanel2.add(jLabel1); // jLabel1.setBounds(500, 10, 470, 100);   jLabel2.setText("Suggestion :"); jPanel2.add(jLabel2); jLabel2.setBounds(834, 200, 110, 30); jPanel2.add(jTextField1); // jTextField1.setBounds(950, 200, 210, 30); jTextField1.setBounds(920, 200, 240, 30); jButton1.setText("Update"); jPanel2.add(jButton1); jButton1.setBounds(1173, 200, 80, 30); jButton1.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { try { jButton1ActionPerformed(evt); } catch (IOException ex) { Logger.getLogger(Solution1.class.getName()).log(Level.SEVERE, null, ex); } catch (JDOMException ex) { Logger.getLogger(Solution1.class.getName()).log(Level.SEVERE, null, ex); } }   private void jButton1ActionPerformed(ActionEvent evt) throws IOException, JDOMException {   String chainelist3= getNom(); String ch= jTextField1.getText(); // System.out.println(ch); Modifexcel mod=new Modifexcel(); mod.ReadEx(chainelist3, ch); System.out.println("do");     } }); jButton2.setText("generer rapport"); jPanel2.add(jButton2); // jButton2.setBounds(480, 640, 170, 30); jButton2.setBounds(970, 250, 130, 23); jButton2.addActionListener(new java.awt.event.ActionListener() { public void actionPerformed(java.awt.event.ActionEvent evt) { try { jButton2ActionPerformed(evt); } catch (FileNotFoundException ex) { Logger.getLogger(Solution1.class.getName()).log(Level.SEVERE, null, ex); } }   private void jButton2ActionPerformed(ActionEvent evt) throws FileNotFoundException { FileReader file=null; file = new FileReader("C:\\Users\\W.S.I\\Documents\\NetBeansProjects\\PFE_test\\fichiertrucc.txt"); BufferedReader br=new BufferedReader(file); try { jTextArea1.read(br,null); // // System.out.println("Analyse de senario en " + (System.currentTimeMillis() - start) + " mses"); } catch (IOException e) { // TODO Auto-generated catch block e.printStackTrace(); }   //To change body of generated methods, choose Tools | Templates. } });   jPanel4.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel4.setLayout(new java.awt.BorderLayout()); jList2 = new JList(); jList2.setCellRenderer(new DefaultListCellRenderer() { public java.awt.Component getListCellRendererComponent(JList<?> jlist, Object value, int index, boolean selected, boolean focused) { if ( value instanceof File ) { value = ((File)value).getName(); // on ne veut afficher que le nom du dossier } return super.getListCellRendererComponent(jlist, value, index, selected, focused); }; }); jList2.addListSelectionListener(new javax.swing.event.ListSelectionListener() { public void valueChanged(javax.swing.event.ListSelectionEvent evt) { jList2ValueChanged(evt); } }); jScrollPane2.setViewportView(jList2);   JLabel lblInterfaces = new JLabel("Name of Calls Failed"); lblInterfaces.setFont(new Font("Tahoma", Font.BOLD, 11)); jScrollPane2.setColumnHeaderView(lblInterfaces);   jSplitPane1.setLeftComponent(jScrollPane2); jList3.addListSelectionListener(new javax.swing.event.ListSelectionListener() { public void valueChanged(javax.swing.event.ListSelectionEvent evt) { try { jList3ValueChanged(evt); } catch (IOException ex) { Logger.getLogger(Solution1.class.getName()).log(Level.SEVERE, null, ex); } catch (JDOMException ex) { Logger.getLogger(Solution1.class.getName()).log(Level.SEVERE, null, ex); } } }); jScrollPane3.setViewportView(jList3);   JLabel lblMarqueurs = new JLabel("Posts"); lblMarqueurs.setFont(new Font("Tahoma", Font.BOLD, 11)); jScrollPane3.setColumnHeaderView(lblMarqueurs);   jSplitPane1.setRightComponent(jScrollPane3);   jPanel4.add(jSplitPane1, java.awt.BorderLayout.CENTER);   jPanel2.add(jPanel4); jPanel4.setBounds(10, 170, 800, 460); jPanel6.setBackground(new java.awt.Color(204, 204, 204)); jPanel6.setBorder(javax.swing.BorderFactory.createEmptyBorder(5, 5, 5, 5)); jPanel6.setLayout(new java.awt.BorderLayout());   jTextArea1.setColumns(20); jTextArea1.setRows(5); jScrollPane1.setViewportView(jTextArea1);   jPanel6.add(jScrollPane1, java.awt.BorderLayout.CENTER);   jPanel2.add(jPanel6); jPanel6.setBounds(820, 440, 450, 180);   jLabel3.setIcon(new javax.swing.ImageIcon("C:\\Users\\W.S.I\\Documents\\NetBeansProjects\\PFE_test\\src\\téléchargement.jpg")); // NOI18N jPanel2.add(jLabel3); jLabel3.setBounds(480, 10, 260, 150);   jLabel4.setIcon(new javax.swing.ImageIcon("C:\\Users\\W.S.I\\Documents\\NetBeansProjects\\PFE_test\\src\\nexuweb-reporting-service-icon.png")); // NOI18N jPanel2.add(jLabel4); jLabel4.setBounds(920, 210, 210, 260);   jPanel3.add(jPanel2, java.awt.BorderLayout.CENTER);   getContentPane().add(jPanel3, java.awt.BorderLayout.CENTER);     pack(); }// </editor-fold>   private void jList2ValueChanged(javax.swing.event.ListSelectionEvent evt) { // TODO add your handling code here: if ( evt.getValueIsAdjusting() ) { DefaultListModel model= (DefaultListModel) jList3.getModel(); model.clear();   int k=0; File selectedFile = jList2.getSelectedValue(); // je récupère le File sélectionné dans la JList   String select=selectedFile.toString(); nammelist2= selectedFile.getName();   ArrayList<String> lisnpath=fen.getLisnp();//liste ddes path fen.getLisnomedit();//liste de load fen.getLisnomexcel(); //liste nom excel abreg fen.getLisfun(); while(k<lisnpath.size()){ System.out.println(lisnpath.get(k)); if(lisnpath.get(k).contains(select)){   path=lisnpath.get(k);k=lisnpath.size(); System.out.println(path);   }else{k++;System.out.println("introuv");}   } System.out.println(path); Workanalyze inst=new Workanalyze(); try {   ArrayList<String> listmess= inst.dotraitement(fen.getLisnomexcel(), fen.getLisnomedit(), fen.getLisfun(),path ); System.out.println(listmess); DefaultListModel model1 = new DefaultListModel<>(); // listMessage for(int i=0;i<listmess.size();i++){ model1.addElement(listmess.get(i));}     jList3.setModel(model1);     } catch (IOException ex) { Logger.getLogger(Solut.class.getName()).log(Level.SEVERE, null, ex); } catch (JDOMException ex) { Logger.getLogger(Solut.class.getName()).log(Level.SEVERE, null, ex); }           } }   /**      * @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(Solution.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (InstantiationException ex) { java.util.logging.Logger.getLogger(Solution.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (IllegalAccessException ex) { java.util.logging.Logger.getLogger(Solution.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } catch (javax.swing.UnsupportedLookAndFeelException ex) { java.util.logging.Logger.getLogger(Solution.class.getName()).log(java.util.logging.Level.SEVERE, null, ex); } //</editor-fold>   /* Create and display the form */   }   // Variables declaration - do not modify   private javax.swing.JButton jButton1; private javax.swing.JButton jButton2; private javax.swing.JLabel jLabel2; private javax.swing.JLabel jLabel3; private javax.swing.JLabel jLabel4; private javax.swing.JPanel jPanel1; private javax.swing.JPanel jPanel2; private javax.swing.JPanel jPanel3; private javax.swing.JPanel jPanel4; private javax.swing.JPanel jPanel6; private javax.swing.JScrollPane jScrollPane1; private javax.swing.JScrollPane jScrollPane2; private javax.swing.JScrollPane jScrollPane3; private javax.swing.JSplitPane jSplitPane1; private javax.swing.JTextArea jTextArea1; private javax.swing.JTextField jTextField1;         public class Workanalyze {   public ArrayList<String> dotraitement(ArrayList<String> nom,ArrayList<String> lisnome,ArrayList<String> function,String path) throws IOException, JDOMException{   Reader_xml read=new Reader_xml(); ArrayList<String> listabreg= read.getName(path); ArrayList<String> listfunction= read.getfunction(path); int j=0,k=0, l=0;   while(k<nom.size()&&j<listabreg.size()&&k<function.size()&&j<listfunction.size()&&l<lisnome.size()){   if((nom.get(k)).equalsIgnoreCase(listabreg.get(j))&&(function.get(k).equalsIgnoreCase(listfunction.get(j)))){ l++; k++;j=0;     }else{j++;if(j==listabreg.size()){j=0;listmanamessg.add(lisnome.get(l));System.out.println(lisnome.get(l));k++;l++;}else{System.out.println("ccc");}}} return listmanamessg; }   } private void jList3ValueChanged(javax.swing.event.ListSelectionEvent evt) throws IOException, JDOMException { // TODO add your handling code here: if ( evt.getValueIsAdjusting() ) {   nom= jList3.getSelectedValue(); // System.out.println(nom); ReadExcelsol inst=new ReadExcelsol(); String chaine= inst.ReadEx(nom); jTextField1.setText(chaine); String fieled=jTextField1.getText();     String ligne=getNammelist2()+" " +getNom()+" "+fieled ;     TextFileWriter.append("fichiertrucc.txt",ligne );   System.out.println("cc");     }   }   public String getNom() { return nom; }   public String getNammelist2() { return nammelist2; }       }

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Merci d'avance pour vos réponses

vu que le seul endroit où cette liste est remplie, c'est dans save1, es-tu sur de cliquer sur ton bouton save avant ton bouton solutions? Le println que tu as mis de la liste dans save1, il t'affiche quelque chose?

Citation:

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Envoyé par tchize_

vu que le seul endroit où cette liste est remplie, c'est dans save1, es-tu sur de cliquer sur ton bouton save avant ton bouton solutions? Le println que tu as mis de la liste dans save1, il t'affiche quelque chose?

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oui;je suis sur de cliquer au bouton save avant bouton Solution;et pour la liste elle m'affiche le résultat que j'ai besoin;
ok maintenant pour dans la classe Fenetre3 vous m'avez dit de faire comme ça

Code:

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public class Fenetre3 extends javax.swing.JFrame { JFileChooser chooser = new JFileChooser(); ArrayList<String> resultt ; String lastPathList; String pathload; ArrayList<String> lisfun=new ArrayList<>(); int sommesuc=0,sommeechec=0,sommefailed=0; JFrame frame1 = new JFrame(); ArrayList<String> lis=new ArrayList<String>(); ArrayList<String> listrep=new ArrayList<String>(); javax.swing.JTable jTable1; javax.swing.JTextArea jTextArea2; ArrayList<String>listnam=new ArrayList<String>(); File fil; JProgressBar progressBar = new JProgressBar(); ArrayList<String> lisnom=new ArrayList<String>(); ArrayList<String> lisnp=new ArrayList<String>(); ArrayList<String>lisnomedit=new ArrayList<String>(); Icon icone=new ImageIcon("recherch.png"); DefaultTableModel model = new DefaultTableModel(); ArrayList<String> lisnomexcel=new ArrayList<String>(); String pathret; ArrayList<String> listepath=new ArrayList<String>(); ArrayList<String>listname=new ArrayList<String>(); ListModel<File> modell; ArrayList<String>listnomtextarea=new ArrayList<String>(); /**      * Creates new form Fenetre      */ String choosertitle;   Exemple ex;   /**      * Creates new form Fenetre      */     public Fenetre3() { this.ex=new Exemple(this); initComponents();     setIcon(); //pour la dimension de la fenetre soit la meme pour l'ecran setExtendedState(MAXIMIZED_BOTH); setPreferredSize(new Dimension(640, 640)); setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE); setBounds(100, 100, 640, 470);     } private void jButton2ActionPerformed(java.awt.event.ActionEvent evt) throws IOException, FileNotFoundException, EncryptedDocumentException, InvalidFormatException, BadLocationException {   DefaultTableModel model1=getmodel(); getmodel().getDataVector().removeAllElements(); ArrayList lisnom=getLisnomedit(); System.out.println(lisnom); Exemple ex1=getEx(); ArrayList<String> lis=ex1.getListe1();//pour ça aussi il m'affiche null;par contre c'est pas null dans ca classe System.out.println(lis);} public Exemple getEx() { return this.ex; }}

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normalement c'est le problème pour la référence ex qu'elle retourne toujours null