Program: 46695
Project: 46695
Buggy source:
public Shell initUi(Display display){
  InputStream is=getClass().getResourceAsStream("String_Node_Str");
  Image icon=new Image(display,is);
  final Shell shell=new Shell(display);
  shell.setText("String_Node_Str");
  shell.setImage(icon);
  shell.setLayout(new FormLayout());
  this.gray=new Color(display,0x60,0x60,0xa0);
  FontData[] fds=shell.getFont().getFontData();
  FontData[] ns=new FontData[fds.length];
  for (int i=0; i < fds.length; i++) {
    ns[i]=new FontData(fds[i].getName(),fds[i].getHeight(),fds[i].getStyle() | SWT.ITALIC);
  }
  this.italic=new Font(display,ns);
  FormData formData;
  this.date=new DateTime(shell,SWT.DATE);
  formData=new FormData();
  formData.left=new FormAttachment(0,5);
  formData.top=new FormAttachment(0,5);
  date.setLayoutData(formData);
  Calendar cal=Calendar.getInstance();
  date.setDate(cal.get(Calendar.YEAR),cal.get(Calendar.MONTH),cal.get(Calendar.DAY_OF_MONTH));
  date.addSelectionListener(new SelectionAdapter(){
    @Override public void widgetSelected(    SelectionEvent event){
      try {
        load();
      }
 catch (      Exception e) {
        MessageBox box=new MessageBox(shell,SWT.OK);
        box.setText("String_Node_Str" + e.getMessage());
        box.open();
      }
    }
  }
);
  this.reloadButton=new Button(shell,SWT.PUSH);
  reloadButton.setText("String_Node_Str");
  formData=new FormData();
  formData.left=new FormAttachment(date,5);
  formData.top=new FormAttachment(0,5);
  reloadButton.setLayoutData(formData);
  reloadButton.addSelectionListener(new SelectionAdapter(){
    @Override public void widgetSelected(    SelectionEvent event){
      try {
        load();
      }
 catch (      Exception e) {
        MessageBox box=new MessageBox(shell,SWT.OK);
        box.setText("String_Node_Str" + e.getMessage());
        box.open();
      }
    }
  }
);
  this.table=new Table(shell,SWT.SINGLE | SWT.BORDER);
  formData=new FormData();
  formData.left=new FormAttachment(0,5);
  formData.right=new FormAttachment(100,-5);
  formData.top=new FormAttachment(date,5);
  formData.bottom=new FormAttachment(100,-5);
  table.setLayoutData(formData);
  table.setHeaderVisible(true);
  table.setLinesVisible(true);
  final TableColumn nickname=new TableColumn(table,SWT.NULL);
  nickname.setText("String_Node_Str");
  final TableColumn time=new TableColumn(table,SWT.CENTER);
  time.setText("String_Node_Str");
  final TableColumn message=new TableColumn(table,SWT.NULL);
  message.setText("String_Node_Str");
  table.addControlListener(new ControlAdapter(){
    @Override public void controlResized(    ControlEvent e){
      int width=table.getClientArea().width;
      nickname.setWidth(96);
      time.setWidth(60);
      message.setWidth(width - 96 - 60);
    }
  }
);
  table.addSelectionListener(new SelectionAdapter(){
    @Override public void widgetSelected(    SelectionEvent event){
      TableItem item=table.getSelection()[0];
      String text=item.getText(2);
      Matcher matcher=linkPattern.matcher(text);
      if (matcher.matches()) {
        String link=matcher.group();
        Program.launch(link);
      }
    }
  }
);
  return shell;
}

Fixed version (ground truth):
public Shell initUi(Display display){
  InputStream is=getClass().getResourceAsStream("String_Node_Str");
  Image icon=new Image(display,is);
  final Shell shell=new Shell(display);
  shell.setText("String_Node_Str");
  shell.setImage(icon);
  shell.setLayout(new FormLayout());
  this.gray=new Color(display,0x60,0x60,0xa0);
  FontData[] fds=shell.getFont().getFontData();
  FontData[] ns=new FontData[fds.length];
  for (int i=0; i < fds.length; i++) {
    ns[i]=new FontData(fds[i].getName(),fds[i].getHeight(),fds[i].getStyle() | SWT.ITALIC);
  }
  this.italic=new Font(display,ns);
  FormData formData;
  this.date=new DateTime(shell,SWT.DATE);
  formData=new FormData();
  formData.left=new FormAttachment(0,5);
  formData.top=new FormAttachment(0,5);
  date.setLayoutData(formData);
  Calendar cal=Calendar.getInstance();
  date.setDate(cal.get(Calendar.YEAR),cal.get(Calendar.MONTH),cal.get(Calendar.DAY_OF_MONTH));
  date.addSelectionListener(new SelectionAdapter(){
    @Override public void widgetSelected(    SelectionEvent event){
      try {
        load();
      }
 catch (      Exception e) {
        MessageBox box=new MessageBox(shell,SWT.OK);
        box.setText("String_Node_Str" + e.getMessage());
        box.open();
      }
    }
  }
);
  this.reloadButton=new Button(shell,SWT.PUSH);
  reloadButton.setText("String_Node_Str");
  formData=new FormData();
  formData.left=new FormAttachment(date,5);
  formData.top=new FormAttachment(0,5);
  reloadButton.setLayoutData(formData);
  reloadButton.addSelectionListener(new SelectionAdapter(){
    @Override public void widgetSelected(    SelectionEvent event){
      try {
        load();
      }
 catch (      Exception e) {
        MessageBox box=new MessageBox(shell,SWT.OK);
        box.setText("String_Node_Str" + e.getMessage());
        box.open();
      }
    }
  }
);
  this.table=new Table(shell,SWT.SINGLE | SWT.BORDER);
  formData=new FormData();
  formData.left=new FormAttachment(0,5);
  formData.right=new FormAttachment(100,-5);
  formData.top=new FormAttachment(date,5);
  formData.bottom=new FormAttachment(100,-5);
  table.setLayoutData(formData);
  table.setHeaderVisible(true);
  table.setLinesVisible(true);
  final TableColumn nickname=new TableColumn(table,SWT.NULL);
  nickname.setText("String_Node_Str");
  final TableColumn time=new TableColumn(table,SWT.CENTER);
  time.setText("String_Node_Str");
  final TableColumn message=new TableColumn(table,SWT.NULL);
  message.setText("String_Node_Str");
  table.addControlListener(new ControlAdapter(){
    @Override public void controlResized(    ControlEvent e){
      int width=table.getClientArea().width;
      nickname.setWidth(96);
      time.setWidth(60);
      message.setWidth(width - 96 - 60);
    }
  }
);
  table.addSelectionListener(new SelectionAdapter(){
    @Override public void widgetSelected(    SelectionEvent event){
      TableItem item=table.getSelection()[0];
      String text=item.getText(2);
      Matcher matcher=linkPattern.matcher(text);
      if (matcher.find()) {
        String link=matcher.group();
        Program.launch(link);
      }
    }
  }
);
  return shell;
}