/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 *
 */

package org.apache.jmeter.control.gui;

import javax.swing.JMenu;
import javax.swing.JPopupMenu;

import org.apache.jmeter.control.IncludeController;
import org.apache.jmeter.gui.action.ActionNames;
import org.apache.jmeter.gui.util.FilePanel;
import org.apache.jmeter.gui.util.MenuFactory;
import org.apache.jmeter.testelement.TestElement;
import org.apache.jmeter.util.JMeterUtils;
import org.apache.jorphan.gui.layout.VerticalLayout;

public class IncludeControllerGui extends AbstractControllerGui
       // implements UnsharedComponent
{

    private static final long serialVersionUID = 240L;

    private FilePanel includePanel =
        new FilePanel(JMeterUtils.getResString("include_path"), ".jmx"); //$NON-NLS-1$ //$NON-NLS-2$

    /**
     * Initializes the gui panel for the ModuleController instance.
     */
    public IncludeControllerGui() {
        init();
    }

    public String getLabelResource() {
        return "include_controller";//$NON-NLS-1$
    }

    /**
     * {@inheritDoc}
     */
    @Override
    public void configure(TestElement el) {
        super.configure(el);
        IncludeController controller = (IncludeController) el;
        this.includePanel.setFilename(controller.getIncludePath());
    }

    /**
     * {@inheritDoc}
     */
    public TestElement createTestElement() {
        IncludeController mc = new IncludeController();
        configureTestElement(mc);
        return mc;
    }

    /**
     * {@inheritDoc}
     */
    public void modifyTestElement(TestElement element) {
        configureTestElement(element);
        IncludeController controller = (IncludeController)element;
        controller.setIncludePath(this.includePanel.getFilename());
    }

    /**
     * Implements JMeterGUIComponent.clearGui
     */
    @Override
    public void clearGui() {
        super.clearGui();
        includePanel.clearGui();
    }

    @Override
    public JPopupMenu createPopupMenu() {
        JPopupMenu menu = new JPopupMenu();
        JMenu addMenu = MenuFactory.makeMenus(new String[] {
                MenuFactory.CONFIG_ELEMENTS,
                MenuFactory.ASSERTIONS,
                MenuFactory.TIMERS,
                MenuFactory.LISTENERS,
                }, JMeterUtils.getResString("add"), // $NON-NLS-1$
                ActionNames.ADD);
        menu.add(addMenu);
        MenuFactory.addEditMenu(menu, true);
        MenuFactory.addFileMenu(menu);
        return menu;
    }

    private void init() {
        setLayout(new VerticalLayout(5, VerticalLayout.BOTH, VerticalLayout.TOP));
        setBorder(makeBorder());
        add(makeTitlePanel());

        add(includePanel);
    }
}
@@ -1409,16 +1409,22 @@
 private 
+final 
 FilePane

Make fields final