Program: 24664
Project: 24664
Buggy source:
/** 
 * Sets up the controls in the dialog
 * @param project The category to be updated in this dialog.
 */
private void initializeDialog(GwtProject project){
  this.setAnimationEnabled(true);
  loadUserToSuggestionBox(listOfUsers);
  VerticalPanel nameLayout=new VerticalPanel();
  VerticalPanel leaderLayout=new VerticalPanel();
  VerticalPanel defaultTermsLayout=new VerticalPanel();
  HorizontalPanel buttonsLayout=new HorizontalPanel();
  VerticalPanel caseLayout=new VerticalPanel();
  HorizontalPanel caseChoice=new HorizontalPanel();
  VerticalPanel baseLayout=new VerticalPanel();
  baseLayout.setSpacing(10);
  baseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
  baseLayout.add(nameLayout);
  baseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  baseLayout.add(caseLayout);
  baseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
  baseLayout.add(leaderLayout);
  baseLayout.add(defaultTermsLayout);
  baseLayout.add(buttonsLayout);
  nameLayout.add(new Label(messages.projectName()));
  nameLayout.add(this.projectTextBox);
  this.projectTextBox.setWidth("String_Node_Str");
  this.userSuggestBox.setWidth("String_Node_Str");
  leaderLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  leaderLayout.add(new Label(messages.leadRequirementsEngineer() + "String_Node_Str"));
  leaderLayout.add(this.userSuggestBox);
  caseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  caseLayout.add(new Label(messages.ASquareCase() + "String_Node_Str"));
  caseLayout.add(caseChoice);
  caseChoice.add(this.case1Radiobutton);
  caseChoice.add(this.case3Radiobutton);
  this.case1Radiobutton.setValue(true);
  if (project.isInDatabase()) {
    this.setText(messages.updateProjectDialogBoxTitle());
    GwtUser newAcqusitionOrganizationEngineer=getUserById(project.getAcquisitionOrganizationEngineer().getUserId());
    projectTextBox.setText(project.getName());
    userSuggestBox.setText(getSuggestionFormat(newAcqusitionOrganizationEngineer.getFullName(),newAcqusitionOrganizationEngineer.getUserName()));
  }
 else {
    this.setText(messages.createProjectDialogBoxTitle());
    defaultTermsLayout.setWidth("String_Node_Str");
    defaultTermsLayout.setSpacing(5);
    defaultTermsLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  }
  saveButton=new Button(messages.save(),new SaveHandler(this,project));
  Button cancelButton=new Button(messages.cancel(),new CancelHandler(this));
  saveButton.setEnabled(false);
  this.projectTextBox.addKeyUpHandler(new squareKeyUpHandler());
  this.projectTextBox.addChangeHandler(new squareChangeHandler());
  this.projectTextBox.addKeyDownHandler(new squareKeyDownHandler());
  this.userSuggestBox.addKeyUpHandler(new squareKeyUpHandler());
  this.userSuggestBox.addKeyDownHandler(new squareKeyDownHandler());
  saveButton.setWidth("String_Node_Str");
  cancelButton.setWidth("String_Node_Str");
  buttonsLayout.setSpacing(10);
  buttonsLayout.add(saveButton);
  buttonsLayout.add(cancelButton);
  this.setWidget(baseLayout);
}

Fixed version (ground truth):
/** 
 * Sets up the controls in the dialog
 * @param project The category to be updated in this dialog.
 */
private void initializeDialog(GwtProject project){
  this.setAnimationEnabled(true);
  loadUserToSuggestionBox(listOfUsers);
  VerticalPanel nameLayout=new VerticalPanel();
  VerticalPanel leaderLayout=new VerticalPanel();
  VerticalPanel defaultTermsLayout=new VerticalPanel();
  HorizontalPanel buttonsLayout=new HorizontalPanel();
  VerticalPanel caseLayout=new VerticalPanel();
  HorizontalPanel caseChoice=new HorizontalPanel();
  VerticalPanel baseLayout=new VerticalPanel();
  baseLayout.setSpacing(10);
  baseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
  baseLayout.add(nameLayout);
  baseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  baseLayout.add(caseLayout);
  baseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_CENTER);
  baseLayout.add(leaderLayout);
  baseLayout.add(defaultTermsLayout);
  baseLayout.add(buttonsLayout);
  nameLayout.add(new Label(messages.projectName()));
  nameLayout.add(this.projectTextBox);
  this.projectTextBox.setWidth("String_Node_Str");
  this.userSuggestBox.setWidth("String_Node_Str");
  leaderLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  leaderLayout.add(new Label(messages.leadRequirementsEngineer() + "String_Node_Str"));
  leaderLayout.add(this.userSuggestBox);
  if (!edit) {
    caseLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
    caseLayout.add(new Label(messages.ASquareCase() + "String_Node_Str"));
    caseLayout.add(caseChoice);
    caseChoice.add(this.case1Radiobutton);
    caseChoice.add(this.case3Radiobutton);
  }
  this.case1Radiobutton.setValue(true);
  if (project.isInDatabase()) {
    this.setText(messages.updateProjectDialogBoxTitle());
    GwtUser newAcqusitionOrganizationEngineer=getUserById(project.getAcquisitionOrganizationEngineer().getUserId());
    projectTextBox.setText(project.getName());
    userSuggestBox.setText(getSuggestionFormat(newAcqusitionOrganizationEngineer.getFullName(),newAcqusitionOrganizationEngineer.getUserName()));
  }
 else {
    this.setText(messages.createProjectDialogBoxTitle());
    defaultTermsLayout.setWidth("String_Node_Str");
    defaultTermsLayout.setSpacing(5);
    defaultTermsLayout.setHorizontalAlignment(HasHorizontalAlignment.ALIGN_LEFT);
  }
  saveButton=new Button(messages.save(),new SaveHandler(this,project));
  Button cancelButton=new Button(messages.cancel(),new CancelHandler(this));
  saveButton.setEnabled(false);
  this.projectTextBox.addKeyUpHandler(new squareKeyUpHandler());
  this.projectTextBox.addChangeHandler(new squareChangeHandler());
  this.projectTextBox.addKeyDownHandler(new squareKeyDownHandler());
  this.userSuggestBox.addKeyUpHandler(new squareKeyUpHandler());
  this.userSuggestBox.addKeyDownHandler(new squareKeyDownHandler());
  saveButton.setWidth("String_Node_Str");
  cancelButton.setWidth("String_Node_Str");
  buttonsLayout.setSpacing(10);
  buttonsLayout.add(saveButton);
  buttonsLayout.add(cancelButton);
  this.setWidget(baseLayout);
}