final IDialogSettings settings= getDialogSettings(); if (settings != null) fJarPackageData.setExportStructuralOnly(settings.getBoolean(STORE_EXPORT_STRUCTURAL_ONLY));
	public void createControl(final Composite parent) {		initializeDialogUnits(parent);		final Composite composite= new Composite(parent, SWT.NULL);		composite.setLayout(new GridLayout());		composite.setLayoutData(new GridData(GridData.VERTICAL_ALIGN_FILL | GridData.HORIZONTAL_ALIGN_FILL));		Label label= new Label(composite, SWT.NONE);		label.setText(JarPackagerMessages.RefactoringSelectionPage_viewer_caption);		createProjectTable(composite);		createExportStructuralButton(composite);		createExportSinceButton(composite);		createDateArea(composite);		createTimeArea(composite);		handleTimeChanged();		final TimeComboBoxListener listener= new TimeComboBoxListener();		fMonthCombo.addSelectionListener(listener);		fDayCombo.addSelectionListener(listener);		fYearCombo.addModifyListener(listener);		fHourCombo.addSelectionListener(listener);		fMinuteCombo.addSelectionListener(listener);		setControl(composite);		Dialog.applyDialogFont(composite);		PlatformUI.getWorkbench().getHelpSystem().setHelp(composite, IJavaHelpContextIds.JARREFACTORING_WIZARD_PAGE);	}