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 *

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 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

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 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

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import java.awt.*;

import java.awt.Frame;

import java.awt.datatransfer.Clipboard;

import java.awt.font.TextAttribute;

import java.awt.im.InputMethodHighlight;

import java.awt.image.ColorModel;

import java.awt.image.ImageObserver;

import java.awt.image.ImageProducer;

import java.net.URL;

import java.util.Map;

import java.util.Properties;

/**

 * @test

 * @bug 7172833

 * @summary java.awt.Toolkit methods is/setDynamicLayout() should be consistent.

 * @author Sergey Bylokhov

 */

public final class bug7172833 {

    public static void main(final String[] args) throws Exception {

        final StubbedToolkit t = new StubbedToolkit();

        final Boolean dynamicLayoutSupported

                = (Boolean) t.getDesktopProperty("awt.dynamicLayoutSupported");

        t.setDynamicLayout(true);

        if(!t.isDynamicLayoutSet()){

            throw new RuntimeException("'true' expected but 'false' returned");

        }

        if (dynamicLayoutSupported) {

            if (!t.isDynamicLayoutActive()) {

                throw new RuntimeException("is inactive but set+supported");

            }

        } else {

            if (t.isDynamicLayoutActive()) {

                throw new RuntimeException("is active but unsupported");

            }

        }

        t.setDynamicLayout(false);

        if(t.isDynamicLayoutSet()){

            throw new RuntimeException("'false' expected but 'true' returned");

        }

        if (dynamicLayoutSupported) {

            // Layout is supported and was set to false, cannot verifym because

            // the native system is free to ignore our request.

        } else {

            if (t.isDynamicLayoutActive()) {

                throw new RuntimeException("is active but unset+unsupported");

            }

        }

    }

    static final class StubbedToolkit extends Toolkit {

        @Override

        protected boolean isDynamicLayoutSet() throws HeadlessException {

            return super.isDynamicLayoutSet();

        }

        @Override

        public Dimension getScreenSize() throws HeadlessException {

            return null;

        }

        @Override

        public int getScreenResolution() throws HeadlessException {

            return 0;

        }

        @Override

        public ColorModel getColorModel() throws HeadlessException {

            return null;

        }

        @Override

        public String[] getFontList() {

            return new String[0];

        }

        @Override

        public FontMetrics getFontMetrics(final Font font) {

            return null;

        }

        @Override

        public void sync() {

        }

        @Override

        public Image getImage(final String filename) {

            return null;

        }

        @Override

        public Image getImage(final URL url) {

            return null;

        }

        @Override

        public Image createImage(final String filename) {

            return null;

        }

        @Override

        public Image createImage(final URL url) {

            return null;

        }

        @Override

        public boolean prepareImage(

                final Image image, final int width, final int height,

                                    final ImageObserver observer) {

            return false;

        }

        @Override

        public int checkImage(final Image image, final int width, final int height,

                              final ImageObserver observer) {

            return 0;

        }

        @Override

        public Image createImage(final ImageProducer producer) {

            return null;

        }

        @Override

        public Image createImage(final byte[] imagedata, final int imageoffset,

                                 final int imagelength) {

            return null;

        }

        @Override

        public PrintJob getPrintJob(final Frame frame, final String jobtitle,

                                    final Properties props) {

            return null;

        }

        @Override

        public void beep() {

        }

        @Override

        public Clipboard getSystemClipboard() throws HeadlessException {

            return null;

        }

        @Override

        protected EventQueue getSystemEventQueueImpl() {

            return null;

        }

        @Override

        public boolean isModalityTypeSupported(

                final Dialog.ModalityType modalityType) {

            return false;

        }

        @Override

        public boolean isModalExclusionTypeSupported(

                final Dialog.ModalExclusionType modalExclusionType) {

            return false;

        }

        @Override

        public Map<TextAttribute, ?> mapInputMethodHighlight(

                final InputMethodHighlight highlight) throws HeadlessException {

            return null;

        }

    }

}