Program: 70796
Project: 70796
Buggy source:
protected void createFilterConditionContent(Composite innerParent){
  Composite anotherParent=new Composite(innerParent,SWT.NONE);
  GridData gd=new GridData(GridData.FILL_HORIZONTAL);
  anotherParent.setLayoutData(gd);
  GridLayout glayout=new GridLayout(4,false);
  anotherParent.setLayout(glayout);
  Label lb=new Label(anotherParent,SWT.NONE);
  lb.setText(Messages.getString("String_Node_Str"));
  Label lb2=new Label(anotherParent,SWT.NONE);
  lb2.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  new Label(anotherParent,SWT.NONE);
  Composite condition=new Composite(innerParent,SWT.NONE);
  gd=new GridData(GridData.FILL_BOTH);
  gd.heightHint=180;
  condition.setLayoutData(gd);
  glayout=new GridLayout(4,false);
  condition.setLayout(glayout);
  expression=new Combo(condition,SWT.NONE);
  GridData gdata=new GridData();
  gdata.widthHint=100;
  expression.setLayoutData(gdata);
  expression.addListener(SWT.Selection,ComboModify);
  expression.setItems(getDataSetColumns());
  if (expression.getItemCount() == 0) {
    expression.add(DEUtil.resolveNull(null));
  }
  expression.addSelectionListener(new SelectionAdapter(){
    public void widgetSelected(    SelectionEvent e){
      if (expression.getText().equals(VALUE_OF_THIS_DATA_ITEM) && designHandle instanceof DataItemHandle) {
        expression.setText(DEUtil.getColumnExpression(((DataItemHandle)designHandle).getResultSetColumn()));
      }
      updateButtons();
      expression.setText(getExpression(expression.getText()));
    }
  }
);
  expression.addMouseListener(new MouseAdapter(){
    public void mouseUp(    MouseEvent e){
      if (expression.getItem(0).length() == 0 && tipsForCube != null) {
        updateMessage(tipsForCube,IMessageProvider.INFORMATION);
        tipsForCube=null;
      }
    }
  }
);
  expression.addModifyListener(new ModifyListener(){
    public void modifyText(    ModifyEvent e){
      updateButtons();
      if (!expression.getText().equals(fCurrentExpr)) {
        needRefreshList=true;
        fCurrentExpr=expression.getText();
      }
    }
  }
);
  Button expBuilder=new Button(condition,SWT.PUSH);
  gdata=new GridData();
  gdata.heightHint=20;
  gdata.widthHint=20;
  expBuilder.setLayoutData(gdata);
  UIUtil.setExpressionButtonImage(expBuilder);
  expBuilder.setToolTipText(Messages.getString("String_Node_Str"));
  expBuilder.addSelectionListener(new SelectionAdapter(){
    public void widgetSelected(    SelectionEvent e){
      editValue(expression);
    }
  }
);
  operator=new Combo(condition,SWT.READ_ONLY);
  for (int i=0; i < OPERATOR.length; i++) {
    operator.add(OPERATOR[i][0]);
  }
  operator.addSelectionListener(OpoertorSelection);
  create2ValueComposite(condition);
  if (inputHandle != null) {
    syncViewProperties();
  }
  lb=new Label(innerParent,SWT.SEPARATOR | SWT.HORIZONTAL);
  lb.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
}

Fixed version (ground truth):
protected void createFilterConditionContent(Composite innerParent){
  Composite anotherParent=new Composite(innerParent,SWT.NONE);
  GridData gd=new GridData(GridData.FILL_HORIZONTAL);
  anotherParent.setLayoutData(gd);
  GridLayout glayout=new GridLayout(4,false);
  anotherParent.setLayout(glayout);
  Label lb=new Label(anotherParent,SWT.NONE);
  lb.setText(Messages.getString("String_Node_Str"));
  Label lb2=new Label(anotherParent,SWT.NONE);
  lb2.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
  new Label(anotherParent,SWT.NONE);
  Composite condition=new Composite(innerParent,SWT.NONE);
  gd=new GridData(GridData.FILL_BOTH);
  gd.heightHint=180;
  condition.setLayoutData(gd);
  glayout=new GridLayout(4,false);
  condition.setLayout(glayout);
  expression=new Combo(condition,SWT.NONE);
  GridData gdata=new GridData();
  gdata.widthHint=100;
  expression.setLayoutData(gdata);
  expression.addListener(SWT.Selection,comboModifyListener);
  expression.setItems(getDataSetColumns());
  if (expression.getItemCount() == 0) {
    expression.add(DEUtil.resolveNull(null));
  }
  expression.addSelectionListener(new SelectionAdapter(){
    public void widgetSelected(    SelectionEvent e){
      if (expression.getText().equals(VALUE_OF_THIS_DATA_ITEM) && designHandle instanceof DataItemHandle) {
        expression.setText(DEUtil.getColumnExpression(((DataItemHandle)designHandle).getResultSetColumn()));
      }
      updateButtons();
      expression.setText(getExpression(expression.getText()));
    }
  }
);
  expression.addMouseListener(new MouseAdapter(){
    public void mouseUp(    MouseEvent e){
      if (expression.getItem(0).length() == 0 && tipsForCube != null) {
        updateMessage(tipsForCube,IMessageProvider.INFORMATION);
        tipsForCube=null;
      }
    }
  }
);
  expression.addModifyListener(new ModifyListener(){
    public void modifyText(    ModifyEvent e){
      updateButtons();
      if (!expression.getText().equals(fCurrentExpr)) {
        needRefreshList=true;
        fCurrentExpr=expression.getText();
      }
    }
  }
);
  Button expBuilder=new Button(condition,SWT.PUSH);
  gdata=new GridData();
  gdata.heightHint=20;
  gdata.widthHint=20;
  expBuilder.setLayoutData(gdata);
  UIUtil.setExpressionButtonImage(expBuilder);
  expBuilder.setToolTipText(Messages.getString("String_Node_Str"));
  expBuilder.addSelectionListener(new SelectionAdapter(){
    public void widgetSelected(    SelectionEvent e){
      editValue(expression);
    }
  }
);
  operator=new Combo(condition,SWT.READ_ONLY);
  for (int i=0; i < OPERATOR.length; i++) {
    operator.add(OPERATOR[i][0]);
  }
  operator.addSelectionListener(operatorSelectionListener);
  create2ValueComposite(condition);
  if (inputHandle != null) {
    syncViewProperties();
  }
  lb=new Label(innerParent,SWT.SEPARATOR | SWT.HORIZONTAL);
  lb.setLayoutData(new GridData(GridData.FILL_HORIZONTAL));
}