Bug 127723 refactoring history: warn when replacing a jar with an older version
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/jarimport/JarImportWizardPage.java
fLocationField.addModifyListener(new ModifyListener() {
			public final void modifyText(final ModifyEvent event) {
				handleInputChanged();
			}
		});
		fLocationField.setFocus();
		final Button button= new Button(composite, SWT.PUSH);
		button.setText(JarImportMessages.JarImportWizardPage_browse_button_label);
		button.setLayoutData(createGridData(GridData.HORIZONTAL_ALIGN_FILL, 1, 0));
		SWTUtil.setButtonDimensionHint(button);
		button.addSelectionListener(new SelectionAdapter() {
			public final void widgetSelected(final SelectionEvent event) {
				handleBrowseButtonSelected();
			}
		});
	}
	/**
	 * Creates the rename group.
	 * 
	 * @param parent
	 *            the parent control
	 */
	protected void createRenameGroup(final Composite parent) {
		Assert.isNotNull(parent);
		final Button button= new Button(parent, SWT.CHECK);
		button.setText(JarImportMessages.JarImportWizardPage_replace_jar_file);
		button.setSelection(!fJarImportData.isRenameJarFile());
		button.addSelectionListener(new SelectionAdapter() {
			public void widgetSelected(final SelectionEvent event) {
				fJarImportData.setRenameJarFile(!button.getSelection());