Trouble Compiling my Email-client

Question

Hi
I have written this email -client, but have some trouble compiling it !
Then I try to compile it the following errors:
MailClient.java:350: <identifier> expected
public syncronize void mails(String t){
^
MailClient.java:727: ';' expected
private class myWindowListener extends WindowAdapter{
^
MailClient.java:747: '}' expected
3 errors.
What do I need to change to correct these errors ?
I hope that there is somebody out there who can help me get my program to work.
Thanks in advance.
Sincrely Yours
Fred
import java.io.*;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;
public class MailClient extends JFrame implements ActionListener{ 
private Sendman mySendman;
private Letterman myLetterman;
public Writer myWrite;
public Reader myReader;
public Composer myComposer;
private Setup mySetup;
public Addressbook myAdressbook;
private FixTask myFixTask;
private Filter myFilter;
private Info myInfo;
public Vector mailIndexVector = new Vector();
public Vector filterIndexVector = new Vector();
public Vector folderVector = new Vector();
private JPanel tArea, trae, icon, tField;
private JTextArea ta;
private JScrollPane view, treeScroll;
private JTree tree;
public JTextField tf;
private JSplitPane split;
private Dimension Size;
private MailClient myMailClient;
private String mailBody, subject, from;
public boolean fromOutbox = false;
public boolean viewSource = false;
public static void main (String[] args) {
     MailClient myMailClient = new MailClient();
public MailClient() {
     super("Mail-Client");
     ImageIcon linux = new ImageIcon("linux.gif");
     this.setIconImage(linux.getImage());
     icon = new JPanel();
     icon.setLayout(new FlowLayout(FlowLayout.LEFT));
     ImageIcon neu = new ImageIcon("getmail.gif");
     JButton neueMails = new JButton(neu);
     newMails.setActionCommand("Getting new Mails");
     newMails.addActionListener(this);
     newMails.setBorderPainted(false);
     newMails.setToolTipText("Getting new Mails");
     ImageIcon cr = new ImageIcon("creator.gif");
     JButton creator = new JButton(cr);
     creator.setActionCommand("Creator open");
     creator.addActionListener(this);
     creator.setBorderPainted(false);
     creator.setToolTipText("Creator open");
     JButton rep = new JButton(new ImageIcon("reply.gif"));
     rep.setActionCommand("rep");
     rep.addActionListener(this);
     rep.setBorderPainted(false);
     rep.setToolTipText("Reply");
     JButton fwd = new JButton(new ImageIcon("fwd.gif"));
     fwd.setActionCommand("fwd");
     fwd.addActionListener(this);
     fwd.setBorderPainted(false);
     fwd.setToolTipText("Forward");
     JButton ein = new JButton(new ImageIcon("settings.gif"));
     ein.setActionCommand("settings open");
     ein.addActionListener(this);
     ein.setBorderPainted(false);
ein.setToolTipText("Setting open");
JButton adr = new JButton(new ImageIcon("adressbook.gif"));
adr.setActionCommand("adr");
adr.addActionListener(this);
adr.setBorderPainted(false);
adr.setToolTipText("Addressbook");
JButton lo = new JButton(new ImageIcon("trash.gif"));
lo.setActionCommand("trash");
lo.addActionListener(this);
lo.setBorderPainted(false);
lo.setToolTipText("trash");
JButton in = new JButton(new ImageIcon("info.gif"));
in.setActionCommand("Information");
in.addActionListener(this);
in.setBorderPainted(false);
in.setToolTipText("Information");
icon.add(newMails);
icon.add(creator);
icon.add(rep);
icon.add(fwd);
icon.add(set);
icon.add(adr);
icon.add(lo);
icon.add(in);
Vector h1 = myLeser.lese("Summary.4on");
for(int i=0; i<h1.size(); i+=7){
String id = h1.elementAt(i).toString();
String fo = h1.elementAt(i+1).toString();
String su = h1.elementAt(i+2).toString();
String fr = h1.elementAt(i+3).toString();
String to = h1.elementAt(i+4).toString();
String da = h1.elementAt(i+5).toString();
String re = h1.elementAt(i+6).toString();
MailIndex index = new MailIndex(id, fo, su, fr, to, da, re);
mailIndexVector.addElement(index);
Vector h2 = myReader.read("Filter.4on");
for(int j=0; j<h2.size(); j+=3){
String fo = h2.elementAt(j).toString();
String from = h2.elementAt(j+1).toString();
String te = h2.elementAt(j+2).toString();
FilterIndex index = new FilterIndex(fo, from, te);
filterIndexVector.addElement(index);
folderVector = myReader.read("Folder.4on");
DefaultMutableTreeNode top, inbox, outbox, sentbox, trash;
top = new DefaultMutableTreeNode("mails");
top.add(inbox = new DefaultMutableTreeNode("Inbox"));
for(int i=0; i<mailIndexVector.size(); i++){
MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
if (m.folder.equals("Inbox"))
     inbox.add(new DefaultMutableTreeNode(m));
top.add(outbox = new DefaultMutableTreeNode("Outbox"));
for(int i=0; i<mailIndexVector.size(); i++){
MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
if (m.folder.equals("Outbox")){
     outbox.add(new DefaultMutableTreeNode(m));
top.add(sentbox = new DefaultMutableTreeNode("Sentbox"));
for(int i=0; i<mailIndexVector.size(); i++){
MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
if (m.folder.equals("Sentbox"))
     sentbox.add(new DefaultMutableTreeNode(m));
for(int j=0; j<folderVector.size(); j++){
top.add(trash =
     new DefaultMutableTreeNode(folderVector.elementAt(j).toString()));
for(int i=0; i<mailIndexVector.size(); i++){
     MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
     if (m.folder.equals(folderVector.elementAt(j).toString()))
     trash.add(new DefaultMutableTreeNode(m));
tree = new JTree(top);
tree.getSelectionModel().setSelectionMode
(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.addTreeSelectionListener(new myTreeSelectionListener());
treeScroll = new JScrollPane(tree);
treeScroll.setFont(new Font("Monospaced",Font.PLAIN,6));
baum.add("Center", treeScroll);
MainMenu menuBar = new MainMenu(this, this);
setJMenuBar(menuBar);
setVisible(true);
public void mailsFetcher() {
myLetterman = new Letterman(this, mySetup);
myLetterman.start();
public void treeNewSign(){
trae.remove(treeScroll);     
DefaultMutableTreeNode top, inbox, outbox, sentbox, trash;
top = new DefaultMutableTreeNode("mails");
top.add(inbox = new DefaultMutableTreeNode("Inbox"));
for(int i=0; i<mailIndexVector.size(); i++){
MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
if (m.folder.equals("Inbox"))
     inbox.add(new DefaultMutableTreeNode(m));
top.add(outbox = new DefaultMutableTreeNode("Outbox"));
for(int i=0; i<mailIndexVector.size(); i++){
MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
if (m.folder.equals("Outbox"))
     outbox.add(new DefaultMutableTreeNode(m));
top.add(sentbox = new DefaultMutableTreeNode("Sentbox"));
for(int i=0; i<mailIndexVector.size(); i++){
MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
if (m.folder.equals("Sentbox"))
     sentbox.add(new DefaultMutableTreeNode(m));
for(int j=0; j<folderVector.size(); j++){
top.add(trash =
     new DefaultMutableTreeNode(folderVector.elementAt(j).toString()));
for(int i=0; i<mailIndexVector.size(); i++){
     MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
     if (m.folder.equals(folderVector.elementAt(j).toString()))
     trash.add(new DefaultMutableTreeNode(m));
tree = new JTree(top);
tree.getSelectionModel().setSelectionMode
(TreeSelectionModel.SINGLE_TREE_SELECTION);
tree.addTreeSelectionListener(new myTreeSelectionListener());
treeScroll = new JScrollPane(tree);
trae.add("Center", treeScroll);
trae.repaint();
setVisible(true);
public void menuNewSign(){
setJMenuBar(new MainMenu(this, this));
setVisible(true);
public String fromFilter (String t){
String myFrom = "";
int start, end;
int a = t.indexOf("From:");
if (a != -1){
start = a + 6;
ende = t.indexOf("\n",start);
myFrom = t.substring(start,end);
return myFrom;
public String toFilter (String t){
String myTo = "";
int start, e1, e2, end;
int a = t.indexOf("To:");
if (a != -1){
start = a + 4;
end = t.indexOf("\n",start);
myTo = t.substring(start,end);
e1 = end + 1;
if(t.substring(e1,e1+1).equals(" ")){
     while(t.substring(e1,e1+1).equals(" ")){
     while(t.substring(e1,e1+1).equals(" "))
     e1++;
     e2 = t.indexOf("\n",e1);
     myTo += " " + t.substring(e1,e2);
     e1 = e2 + 1;
return myTo;
public String dateFilter (String t){
String myDate = "";
int start, end;
int a = t.indexOf("Date:");
if (a != -1){
start = a + 6;
end = t.indexOf("\n",start);
myDate = t.substring(start,end);
return myDate;
public String subjectFilter (String t){
String mySubject = "";
int start, end;
int a = t.indexOf("Subject:");
if (a != -1){
start = a + 9;
end = t.indexOf("\n",start);
mySubject = t.substring(start,end);
return mySubject;
public String mailFilter (String t){ 
String myMail = "";
int start = 0, end = t.length();
start = t.indexOf("\n\n") + 2;
if (start != 1){
int a = t.indexOf("\n\n" ,start);
if (a != -1){
     if (t.indexOf(".",a+2) == a+2)
     if (t.indexOf("\n",a+3) == a+3)
     start = a;
myMail = t.substring(start,end);
return myMail;
public void mailsRemark(String file){
String mail = "", t = "";
Vector mailVector = myReader.read(file);
for (int i=0; i<mailVector.size(); i++)
t += (String)mailVector.elementAt(i) + "\n";
from = fromFilter(t);
subject = subjectFilter(t);
mailBody = mailFilter(t);
mail += "Subject: " + subject + "\n";
mail += "Date: " + dateFilter(t) + "\n";
mail += "From: " + from + "\n";
mail += "To: " + toFilter(t) + "\n";
mail += "\n" + mailBody;
if(viewSource == true)
ta.setText(t);
else
ta.setText(mail);
public syncronize void mails(String t){
Status myStatus = new Status(this,t);
myStatus.start();
public void delete(){
if(tree.getLastSelectedPathComponent() != null){
DefaultMutableTreeNode node =
     (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
if(node.isLeaf()){
     Object nodeInfo = node.getUserObject();
     if(nodeInfo instanceof MailIndex){
     MailIndex index = (MailIndex)nodeInfo;
     mailIndexVector.removeElement(index);
     int count = 0;
     for(int j=0; j<mailIndexVector.size(); j++){
     MailIndex index1 = (MailIndex)mailIndexVector.elementAt(j);
     String id = index1.mailId;
     if(id.equals(index.mailId))
     count++;
     if(count == 0){
     File home = new File(".");
     String mailsRemark = "." + home.separator + "data";
     File datei = new File(mailsRemark, index.mailId);
     datei.delete();
     treeNewSign();
     menuNewSign();
     else{
     String t = (String)nodeInfo;
     boolean toDelete = false;
     for (int i=0; i<folderVector.size(); i++){
     if(folderVector.elementAt(i).equals(t)){
     folderVector.removeElement(t);
     konnteLoeschen = true;
     if(toDelete == false){
     message("This folder can not be deleted!");
     treeNewSign();
else
     message("Folder is not Empty! Please delete Your mails.");
else
message("No Mails where selected to be deleted!");
public void forward(){
if(from != null){
creatorOeffnen();
myCreator.tfSb.setText("Fwd to: " + subject);
myCreator.ta.setText("<" + from + ">" + " wrote:\n\n" + mailBody +
               "\n\n>\n>\n\n");
public void reply(){
if(from != null){
creatorOeffnen();
myCreator.tfTo.setText(from);
myCreator.tfSb.setText("Reply to: " + subject);
myCreator.ta.setText("<" + from + ">" + " wrote:\n\n" + mailBody +
               "\n\n>\n>\n\n");
public void end(){
String h = "";
for (int i=0; i<mailIndexVector.size(); i++){
MailIndex index = (MailIndex)mailIndexVector.elementAt(i);
h += index.mailId + "\n";
h += index.folder + "\n";
h += index.subject + "\n";
h += index.from + "\n";
h += index.to + "\n";
h += index.date + "\n";
h += index.read + "\n";
myWriter.writer(h,"Summary.4on");
String w = "";
for (int l=0; l<filterIndexVector.size(); l++){
FilterIndex index = (FilterIndex)filterIndexVector.elementAt(l);
w += index.folder + "\n";
w += index.from + "\n";
w += index.text + "\n";
myWriter.write(w,"Filter.4on");
String k = "";
for(int j=0; j<folderVector.size(); j++)
k += folderVector.elementAt(j).toString() + "\n";
myWriter.writer(k,"Folder.4on");
String t = "";
for (int l=0; l<myAddressBook.addressIndexVector.size(); l++){
AddressIndex aindex =
     (AddressIndex)myAdressBook.adressIndexVector.elementAt(l);
t += aindex.alias + "\n";
t += aindex.email + "\n";
myWriter.write(t,"Address.4on");
setVisible(false);
dispose();
System.exit(0);
public void filterOpen(){
boolean test = false;
if(tree.getLastSelectedPathComponent() != null){
DefaultMutableTreeNode node =
     (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
Object nodeInfo = node.getUserObject();
if(nodeInfo instanceof String){
     myFilter.folder = (String)nodeInfo;
     for(int i=0; i<filterIndexVector.size(); i++){
     FilterIndex h = (FilterIndex)filterIndexVector.elementAt(i);
     if(h.folder.equals(nodeInfo)){
     myFilter.index = h;
     test = true;
     if(h.from.equals("")){
     myFilter.box1 = false;
     myFilter.fTf.setText("");
     myFilter.fBox.setSelected(false);
     myFilter.fTf.setEditable(false);
     else{
     myFilter.box1 = true;
     myFilter.fTf.setText(h.from);
     myFilter.fBox.setSelected(true);
     myFilter.fTf.setEditable(true);
     if(h.text.equals("")){
     myFilter.box2 = false;
     myFilter.tTf.setText("");
     myFilter.tBox.setSelected(false);
     myFilter.tTf.setEditable(false);
     else{
     myFilter.box2 = true;
     myFilter.tTf.setText(h.text);
     myFilter.tBox.setSelected(true);
     myFilter.tTf.setEditable(true);
     break;
myFilter.setVisible(true);
myFilter.fBox.requestFocus();
else
meldung("No selection");
public void sendOutbox(){
fromOutbox = true;
int i;
Block1:
for(i=0; i<mailIndexVector.size(); i++){
MailIndex index = (MailIndex)mailIndexVector.elementAt(i);
if(index.folder.equals("Outbox")){
     Vector mailVector = myReader.read(index.mailId);
Block2:
     for(int j=0; j<mailVector.size(); j++){
     String m = (String)mailVector.elementAt(j);
     if(m.indexOf("Subject:") != -1){
     for(int k=0; k<=j+1; k++){
     mailVector.removeElementAt(0);
     break Block2;
     Vector toVector = new Vector();
     int tEnd = 1;
     String line = "";
     String t = index.to;
     while (tEnd != -1){
     tEnd = t.indexOf(", ");
     if (tEnd == -1)
     line = t;
     else
     line = t.substring(0,tEnd);
     t = t.substring(tEnd + 1);
     toVector.addElement(line);
     File home = new File(".");
     String mailsVerzeichnis = "." + home.separator + "data";
     File datei = new File(mailsRemark, index.mailId);
     datei.delete();
     mySendman = new Sendman(mailVector, toVector, index.subject,
     ailsAnzeig               mySetup, this);
     mySendman.start();
     mailIndexVector.removeElement(index);
     break Block1;
if(i == mailIndexVector.size())
fromOutbox = false;
treeNewSign();
public void partion(String cmd){
if(tree.getLastSelectedPathComponent() != null){
DefaultMutableTreeNode node =
     (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
Object nodeInfo = node.getUserObject();
if(nodeInfo instanceof MailIndex){
     MailIndex index = (MailIndex)nodeInfo;
     index.folder = cmd.substring(13).toString();
     treeNewSign();
else
meldung("No mails to partion!");
public void SetupOpen(){
if (mySetup.savePassword == false)
mySetup.pTf.setText("");
mySetup.setVisible(true);
mySetup.aTf.requestFocus();
public void addressbookOpen(){
myAddressBook.setVisible(true);
myAdressBook.tree.requestFocus();
public void creatorOpen(){
myCreator.setVisible(true);
myCreator.tfTo.requestFocus();
public void actionPerformed(ActionEvent event){
Object obj = event.getSource();
if (obj instanceof JMenuItem){
String cmd = event.getActionCommand();
if (cmd.equals("New fetched")){
     mailsfetch();
else if (cmd.equals("Written new mails")) {
     creatorOpen();
else if (cmd.equals("Reply")) {
     reply();
else if (cmd.equals("Forward")) {
     forward();
else if (cmd.equals("Outbox")) {
     sendOutbox();
else if (cmd.equals("Delete")) {
     delete();
else if ((cmd.length() >13) &&
     (cmd.substring(0,13).equals("Sorting-"))){
     sorting(cmd);
else if (cmd.equals("Using Addressbook")){
     addressbookOpen();
else if (cmd.equals("Filter working")){
     filterOpen();
else if (cmd.equals("New Order")){
     myFixTask.tf.setText("");
     myFixTask.setVisible(true);
     myFixTask.tf.requestFocus();
else if (cmd.equals("delete")){
     delete();
else if ((cmd.length() >7) &&
     (cmd.substring(0,7).equals("nobody"))){
     if(viewSource == false){
     viewSource = true;
     menuNewSign();
     if(tree.getLastSelectedPathComponent() != null){
     DefaultMutableTreeNode node =
     (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
     Object nodeInfo = node.getUserObject();
     if(nodeInfo instanceof MailIndex){
     MailIndex index = (MailIndex)nodeInfo;
     mailsRemark(index.mailId);
     else{
     viewSource = false;
     menuNeuZeichnen();
     if(tree.getLastSelectedPathComponent() != null){
     DefaultMutableTreeNode node =
     (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
     Object nodeInfo = node.getUserObject();
     if(nodeInfo instanceof MailIndex){
     MailIndex index = (MailIndex)nodeInfo;
     mailsRemark(index.mailId);
else if (cmd.equals("Setup")){
     SetupOpen();
else if (obj instanceof JButton){
String cmd = event.getActionCommand();
if (cmd.equals("aga")){
     mailsHolen();
else if (cmd.equals("Creator Open")){
     creatorOpem();
else if(cmd.equals("rep")){
     reply();
else if(cmd.equals("fwd")){
     forward();
else if(cmd.equals("Setup Open")){
SetupOpen();
else if(cmd.equals("adr")){
     addressbookOpen();
else if(cmd.equals("delete")){
     delete();
else if(cmd.equals("Information")){
     myInfo.setVisible(true);
     myInfo.b.requestFocus();
private class myWindowListener extends WindowAdapter{
public void windowClosing(WindowEvent event){
end();
private class myTreeSelectionListener implements TreeSelectionListener{
public void valueChanged(TreeSelectionEvent e) {
DefaultMutableTreeNode node =
     (DefaultMutableTreeNode)(e.getPath().getLastPathComponent());
Object nodeInfo = node.getUserObject();
if(nodeInfo instanceof MailIndex){
     MailIndex index = (MailIndex)nodeInfo;
     mailsAnzeigen(index.mailId);
     index.read = "Yes";

Answer 1

Some suggestions:
1. as the others stated- you should really post specific questions rather than 1 huge ugly class!
2. use code tags
3. get a decent IDE- it would take about 1 minute to then see where the error is-
4. the rrors were just misspelled 'synchronized' and missing argument ','
5. Try not to make such huge classes!!- Try to follow certain coding "patterns"- like MVC- and not stick everything in 1 class- separate the functionality- it makes coding much easier!
here is fixed code (at least gets rid of those last errors):
import java.io.*;
import java.awt.*;
import java.util.*;
import java.awt.event.*;
import javax.swing.*;
import javax.swing.tree.*;
import javax.swing.event.*;
public class MailClient extends JFrame implements ActionListener{
  private Sendman mySendman;
  private Letterman myLetterman;
  public Writer myWrite;
  public Reader myReader;
  public Composer myComposer;
  private Setup mySetup;
  public Addressbook myAdressbook;
  private FixTask myFixTask;
  private Filter myFilter;
  private Info myInfo;
  public Vector mailIndexVector = new Vector();
  public Vector filterIndexVector = new Vector();
  public Vector folderVector = new Vector();
  private JPanel tArea, trae, icon, tField;
  private JTextArea ta;
  private JScrollPane view, treeScroll;
  private JTree tree;
  public JTextField tf;
  private JSplitPane split;
  private Dimension Size;
  private MailClient myMailClient;
  private String mailBody, subject, from;
  public boolean fromOutbox = false;
  public boolean viewSource = false;
  public static void main (String[] args) {
    MailClient myMailClient = new MailClient();
  public MailClient() {
    super("Mail-Client");
    ImageIcon linux = new ImageIcon("linux.gif");
    this.setIconImage(linux.getImage());
    icon = new JPanel();
    icon.setLayout(new FlowLayout(FlowLayout.LEFT));
    ImageIcon neu = new ImageIcon("getmail.gif");
    JButton neueMails = new JButton(neu);
    newMails.setActionCommand("Getting new Mails");
    newMails.addActionListener(this);
    newMails.setBorderPainted(false);
    newMails.setToolTipText("Getting new Mails");
    ImageIcon cr = new ImageIcon("creator.gif");
    JButton creator = new JButton(cr);
    creator.setActionCommand("Creator open");
    creator.addActionListener(this);
    creator.setBorderPainted(false);
    creator.setToolTipText("Creator open");
    JButton rep = new JButton(new ImageIcon("reply.gif"));
    rep.setActionCommand("rep");
    rep.addActionListener(this);
    rep.setBorderPainted(false);
    rep.setToolTipText("Reply");
    JButton fwd = new JButton(new ImageIcon("fwd.gif"));
    fwd.setActionCommand("fwd");
    fwd.addActionListener(this);
    fwd.setBorderPainted(false);
    fwd.setToolTipText("Forward");
    JButton ein = new JButton(new ImageIcon("settings.gif"));
    ein.setActionCommand("settings open");
    ein.addActionListener(this);
    ein.setBorderPainted(false);
    ein.setToolTipText("Setting open");
    JButton adr = new JButton(new ImageIcon("adressbook.gif"));
    adr.setActionCommand("adr");
    adr.addActionListener(this);
    adr.setBorderPainted(false);
    adr.setToolTipText("Addressbook");
    JButton lo = new JButton(new ImageIcon("trash.gif"));
    lo.setActionCommand("trash");
    lo.addActionListener(this);
    lo.setBorderPainted(false);
    lo.setToolTipText("trash");
    JButton in = new JButton(new ImageIcon("info.gif"));
    in.setActionCommand("Information");
    in.addActionListener(this);
    in.setBorderPainted(false);
    in.setToolTipText("Information");
    icon.add(newMails);
    icon.add(creator);
    icon.add(rep);
    icon.add(fwd);
    icon.add(set);
    icon.add(adr);
    icon.add(lo);
    icon.add(in);
    Vector h1 = myLeser.lese("Summary.4on");
    for(int i=0; i<h1.size(); i+=7){
      String id = h1.elementAt(i).toString();
      String fo = h1.elementAt(i+1).toString();
      String su = h1.elementAt(i+2).toString();
      String fr = h1.elementAt(i+3).toString();
      String to = h1.elementAt(i+4).toString();
      String da = h1.elementAt(i+5).toString();
      String re = h1.elementAt(i+6).toString();
      MailIndex index = new MailIndex(id, fo, su, fr, to, da, re);
      mailIndexVector.addElement(index);
    Vector h2 = myReader.read("Filter.4on");
    for(int j=0; j<h2.size(); j+=3){
      String fo = h2.elementAt(j).toString();
      String from = h2.elementAt(j+1).toString();
      String te = h2.elementAt(j+2).toString();
      FilterIndex index = new FilterIndex(fo, from, te);
      filterIndexVector.addElement(index);
    folderVector = myReader.read("Folder.4on");
    DefaultMutableTreeNode top, inbox, outbox, sentbox, trash;
    top = new DefaultMutableTreeNode("mails");
    top.add(inbox = new DefaultMutableTreeNode("Inbox"));
    for(int i=0; i<mailIndexVector.size(); i++){
      MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
      if (m.folder.equals("Inbox"))
        inbox.add(new DefaultMutableTreeNode(m));
    top.add(outbox = new DefaultMutableTreeNode("Outbox"));
    for(int i=0; i<mailIndexVector.size(); i++){
      MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
      if (m.folder.equals("Outbox")){
        outbox.add(new DefaultMutableTreeNode(m));
    top.add(sentbox = new DefaultMutableTreeNode("Sentbox"));
    for(int i=0; i<mailIndexVector.size(); i++){
      MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
      if (m.folder.equals("Sentbox"))
        sentbox.add(new DefaultMutableTreeNode(m));
    for(int j=0; j<folderVector.size(); j++){
      top.add(trash =
      new DefaultMutableTreeNode(folderVector.elementAt(j).toString()));
      for(int i=0; i<mailIndexVector.size(); i++){
        MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
        if (m.folder.equals(folderVector.elementAt(j).toString()))
          trash.add(new DefaultMutableTreeNode(m));
    tree = new JTree(top);
    tree.getSelectionModel().setSelectionMode
    (TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.addTreeSelectionListener(new myTreeSelectionListener());
    treeScroll = new JScrollPane(tree);
    treeScroll.setFont(new Font("Monospaced",Font.PLAIN,6));
    baum.add("Center", treeScroll);
    MainMenu menuBar = new MainMenu(this, this);
    setJMenuBar(menuBar);
    setVisible(true);
  public void mailsFetcher() {
    myLetterman = new Letterman(this, mySetup);
    myLetterman.start();
  public void treeNewSign(){
    trae.remove(treeScroll);
    DefaultMutableTreeNode top, inbox, outbox, sentbox, trash;
    top = new DefaultMutableTreeNode("mails");
    top.add(inbox = new DefaultMutableTreeNode("Inbox"));
    for(int i=0; i<mailIndexVector.size(); i++){
      MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
      if (m.folder.equals("Inbox"))
        inbox.add(new DefaultMutableTreeNode(m));
    top.add(outbox = new DefaultMutableTreeNode("Outbox"));
    for(int i=0; i<mailIndexVector.size(); i++){
      MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
      if (m.folder.equals("Outbox"))
        outbox.add(new DefaultMutableTreeNode(m));
    top.add(sentbox = new DefaultMutableTreeNode("Sentbox"));
    for(int i=0; i<mailIndexVector.size(); i++){
      MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
      if (m.folder.equals("Sentbox"))
        sentbox.add(new DefaultMutableTreeNode(m));
    for(int j=0; j<folderVector.size(); j++){
      top.add(trash =
      new DefaultMutableTreeNode(folderVector.elementAt(j).toString()));
      for(int i=0; i<mailIndexVector.size(); i++){
        MailIndex m = (MailIndex)mailIndexVector.elementAt(i);
        if (m.folder.equals(folderVector.elementAt(j).toString()))
          trash.add(new DefaultMutableTreeNode(m));
    tree = new JTree(top);
    tree.getSelectionModel().setSelectionMode
    (TreeSelectionModel.SINGLE_TREE_SELECTION);
    tree.addTreeSelectionListener(new myTreeSelectionListener());
    treeScroll = new JScrollPane(tree);
    trae.add("Center", treeScroll);
    trae.repaint();
    setVisible(true);
  public void menuNewSign(){
    setJMenuBar(new MainMenu(this, this));
    setVisible(true);
  public String fromFilter (String t){
    String myFrom = "";
    int start, end;
    int a = t.indexOf("From:");
    if (a != -1){
      start = a + 6;
      ende = t.indexOf("\n",start);
      myFrom = t.substring(start,end);
    return myFrom;
  public String toFilter (String t){
    String myTo = "";
    int start, e1, e2, end;
    int a = t.indexOf("To:");
    if (a != -1){
      start = a + 4;
      end = t.indexOf("\n",start);
      myTo = t.substring(start,end);
      e1 = end + 1;
      if(t.substring(e1,e1+1).equals(" ")){
        while(t.substring(e1,e1+1).equals(" ")){
          while(t.substring(e1,e1+1).equals(" "))
            e1++;
          e2 = t.indexOf("\n",e1);
          myTo += " " + t.substring(e1,e2);
          e1 = e2 + 1;
    return myTo;
  public String dateFilter (String t){
    String myDate = "";
    int start, end;
    int a = t.indexOf("Date:");
    if (a != -1){
      start = a + 6;
      end = t.indexOf("\n",start);
      myDate = t.substring(start,end);
    return myDate;
  public String subjectFilter (String t){
    String mySubject = "";
    int start, end;
    int a = t.indexOf("Subject:");
    if (a != -1){
      start = a + 9;
      end = t.indexOf("\n",start);
      mySubject = t.substring(start,end);
    return mySubject;
  public String mailFilter (String t){
    String myMail = "";
    int start = 0, end = t.length();
    start = t.indexOf("\n\n") + 2;
    if (start != 1){
      int a = t.indexOf("\n\n" ,start);
      if (a != -1){
        if (t.indexOf(".",a+2) == a+2)
          if (t.indexOf("\n",a+3) == a+3)
            start = a;
      myMail = t.substring(start,end);
    return myMail;
  public void mailsRemark(String file){
    String mail = "", t = "";
    Vector mailVector = myReader.read(file);
    for (int i=0; i<mailVector.size(); i++)
      t += (String)mailVector.elementAt(i) + "\n";
    from = fromFilter(t);
    subject = subjectFilter(t);
    mailBody = mailFilter(t);
    mail += "Subject: " + subject + "\n";
    mail += "Date: " + dateFilter(t) + "\n";
    mail += "From: " + from + "\n";
    mail += "To: " + toFilter(t) + "\n";
    mail += "\n" + mailBody;
    if(viewSource == true)
      ta.setText(t);
    else
      ta.setText(mail);
  public synchronized void mails(String t){
    Status myStatus = new Status(this,t);
    myStatus.start();
  public void delete(){
    if(tree.getLastSelectedPathComponent() != null){
      DefaultMutableTreeNode node =
          (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
      if(node.isLeaf()){
        Object nodeInfo = node.getUserObject();
        if(nodeInfo instanceof MailIndex){
          MailIndex index = (MailIndex)nodeInfo;
          mailIndexVector.removeElement(index);
          int count = 0;
          for(int j=0; j<mailIndexVector.size(); j++){
            MailIndex index1 = (MailIndex)mailIndexVector.elementAt(j);
            String id = index1.mailId;
            if(id.equals(index.mailId))
              count++;
          if(count == 0){
            File home = new File(".");
            String mailsRemark = "." + home.separator + "data";
            File datei = new File(mailsRemark, index.mailId);
            datei.delete();
          treeNewSign();
          menuNewSign();
        else{
          String t = (String)nodeInfo;
          boolean toDelete = false;
          for (int i=0; i<folderVector.size(); i++){
            if(folderVector.elementAt(i).equals(t)){
              folderVector.removeElement(t);
              konnteLoeschen = true;
          if(toDelete == false){
            message("This folder can not be deleted!");
          treeNewSign();
      else
        message("Folder is not Empty! Please delete Your mails.");
    else
      message("No Mails where selected to be deleted!");
  public void forward(){
    if(from != null){
      creatorOeffnen();
      myCreator.tfSb.setText("Fwd to: " + subject);
      myCreator.ta.setText("<" + from + ">" + " wrote:\n\n" + mailBody +
                           "\n\n>\n>\n\n");
  public void reply(){
    if(from != null){
      creatorOeffnen();
      myCreator.tfTo.setText(from);
      myCreator.tfSb.setText("Reply to: " + subject);
      myCreator.ta.setText("<" + from + ">" + " wrote:\n\n" + mailBody +
                           "\n\n>\n>\n\n");
  public void end(){
    String h = "";
    for (int i=0; i<mailIndexVector.size(); i++){
      MailIndex index = (MailIndex)mailIndexVector.elementAt(i);
      h += index.mailId + "\n";
      h += index.folder + "\n";
      h += index.subject + "\n";
      h += index.from + "\n";
      h += index.to + "\n";
      h += index.date + "\n";
      h += index.read + "\n";
    myWriter.writer(h,"Summary.4on");
    String w = "";
    for (int l=0; l<filterIndexVector.size(); l++){
      FilterIndex index = (FilterIndex)filterIndexVector.elementAt(l);
      w += index.folder + "\n";
      w += index.from + "\n";
      w += index.text + "\n";
    myWriter.write(w,"Filter.4on");
    String k = "";
    for(int j=0; j<folderVector.size(); j++)
      k += folderVector.elementAt(j).toString() + "\n";
    myWriter.writer(k,"Folder.4on");
    String t = "";
    for (int l=0; l<myAddressBook.addressIndexVector.size(); l++){
      AddressIndex aindex =
               (AddressIndex)myAdressBook.adressIndexVector.elementAt(l);
      t += aindex.alias + "\n";
      t += aindex.email + "\n";
    myWriter.write(t,"Address.4on");
    setVisible(false);
    dispose();
    System.exit(0);
  public void filterOpen(){
    boolean test = false;
    if(tree.getLastSelectedPathComponent() != null){
      DefaultMutableTreeNode node =
          (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
      Object nodeInfo = node.getUserObject();
      if(nodeInfo instanceof String){
        myFilter.folder = (String)nodeInfo;
        for(int i=0; i<filterIndexVector.size(); i++){
          FilterIndex h = (FilterIndex)filterIndexVector.elementAt(i);
          if(h.folder.equals(nodeInfo)){
            myFilter.index = h;
            test = true;
            if(h.from.equals("")){
              myFilter.box1 = false;
              myFilter.fTf.setText("");
              myFilter.fBox.setSelected(false);
              myFilter.fTf.setEditable(false);
            else{
              myFilter.box1 = true;
              myFilter.fTf.setText(h.from);
              myFilter.fBox.setSelected(true);
              myFilter.fTf.setEditable(true);
            if(h.text.equals("")){
              myFilter.box2 = false;
              myFilter.tTf.setText("");
              myFilter.tBox.setSelected(false);
              myFilter.tTf.setEditable(false);
            else{
              myFilter.box2 = true;
              myFilter.tTf.setText(h.text);
              myFilter.tBox.setSelected(true);
              myFilter.tTf.setEditable(true);
            break;
      myFilter.setVisible(true);
      myFilter.fBox.requestFocus();
    else
      meldung("No selection");
  public void sendOutbox(){
    fromOutbox = true;
    int i;
    Block1:
    for(i=0; i<mailIndexVector.size(); i++){
      MailIndex index = (MailIndex)mailIndexVector.elementAt(i);
      if(index.folder.equals("Outbox")){
        Vector mailVector = myReader.read(index.mailId);
        Block2:
        for(int j=0; j<mailVector.size(); j++){
          String m = (String)mailVector.elementAt(j);
          if(m.indexOf("Subject:") != -1){
            for(int k=0; k<=j+1; k++){
              mailVector.removeElementAt(0);
            break Block2;
        Vector toVector = new Vector();
        int tEnd = 1;
        String line = "";
        String t = index.to;
        while (tEnd != -1){
          tEnd = t.indexOf(", ");
          if (tEnd == -1)
            line = t;
          else
            line = t.substring(0,tEnd);
          t = t.substring(tEnd + 1);
          toVector.addElement(line);
        File home = new File(".");
        String mailsVerzeichnis = "." + home.separator + "data";
        File datei = new File(mailsRemark, index.mailId);
        datei.delete();
        mySendman = new Sendman(mailVector, toVector, index.subject,ailsAnzeig, mySetup, this);
        mySendman.start();
        mailIndexVector.removeElement(index);
        break Block1;
    if(i == mailIndexVector.size())
      fromOutbox = false;
    treeNewSign();
  public void partion(String cmd){
    if(tree.getLastSelectedPathComponent() != null){
      DefaultMutableTreeNode node =
          (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
      Object nodeInfo = node.getUserObject();
      if(nodeInfo instanceof MailIndex){
        MailIndex index = (MailIndex)nodeInfo;
        index.folder = cmd.substring(13).toString();
        treeNewSign();
    else
      meldung("No mails to partion!");
  public void SetupOpen(){
    if (mySetup.savePassword == false)
      mySetup.pTf.setText("");
    mySetup.setVisible(true);
    mySetup.aTf.requestFocus();
  public void addressbookOpen(){
    myAddressBook.setVisible(true);
    myAdressBook.tree.requestFocus();
  public void creatorOpen(){
    myCreator.setVisible(true);
    myCreator.tfTo.requestFocus();
  public void actionPerformed(ActionEvent event){
    Object obj = event.getSource();
    if (obj instanceof JMenuItem){
      String cmd = event.getActionCommand();
      if (cmd.equals("New fetched")){
        mailsfetch();
      else if (cmd.equals("Written new mails")) {
        creatorOpen();
      else if (cmd.equals("Reply")) {
        reply();
      else if (cmd.equals("Forward")) {
        forward();
      else if (cmd.equals("Outbox")) {
        sendOutbox();
      else if (cmd.equals("Delete")) {
        delete();
      else if ((cmd.length() >13) &&
               (cmd.substring(0,13).equals("Sorting-"))){
        sorting(cmd);
      else if (cmd.equals("Using Addressbook")){
        addressbookOpen();
      else if (cmd.equals("Filter working")){
        filterOpen();
      else if (cmd.equals("New Order")){
        myFixTask.tf.setText("");
        myFixTask.setVisible(true);
        myFixTask.tf.requestFocus();
      else if (cmd.equals("delete")){
        delete();
      else if ((cmd.length() >7) &&
               (cmd.substring(0,7).equals("nobody"))){
        if(viewSource == false){
          viewSource = true;
          menuNewSign();
          if(tree.getLastSelectedPathComponent() != null){
            DefaultMutableTreeNode node =
                (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
            Object nodeInfo = node.getUserObject();
            if(nodeInfo instanceof MailIndex){
              MailIndex index = (MailIndex)nodeInfo;
              mailsRemark(index.mailId);
        else{
          viewSource = false;
          menuNeuZeichnen();
          if(tree.getLastSelectedPathComponent() != null){
            DefaultMutableTreeNode node =
                (DefaultMutableTreeNode)tree.getLastSelectedPathComponent();
            Object nodeInfo = node.getUserObject();
            if(nodeInfo instanceof MailIndex){
              MailIndex index = (MailIndex)nodeInfo;
              mailsRemark(index.mailId);
      else if (cmd.equals("Setup")){
        SetupOpen();
    else if (obj instanceof JButton){
      String cmd = event.getActionCommand();
      if (cmd.equals("aga")){
        mailsHolen();
      else if (cmd.equals("Creator Open")){
        creatorOpem();
      else if(cmd.equals("rep")){
        reply();
      else if(cmd.equals("fwd")){
        forward();
      else if(cmd.equals("Setup Open")){
        SetupOpen();
      else if(cmd.equals("adr")){
        addressbookOpen();
      else if(cmd.equals("delete")){
        delete();
      else if(cmd.equals("Information")){
        myInfo.setVisible(true);
        myInfo.b.requestFocus();
  private class myWindowListener extends WindowAdapter{
    public void windowClosing(WindowEvent event){
      end();
  private class myTreeSelectionListener implements TreeSelectionListener{
    public void valueChanged(TreeSelectionEvent e) {
      DefaultMutableTreeNode node =
          (DefaultMutableTreeNode)(e.getPath().getLastPathComponent());
      Object nodeInfo = node.getUserObject();
      if(nodeInfo instanceof MailIndex){
        MailIndex index = (MailIndex)nodeInfo;
        mailsAnzeigen(index.mailId);
        index.read = "Yes";
}