/*

 * Copyright (c) 2004, 2017, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

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

 * version 2 for more details (a copy is included in the LICENSE file that

 * 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.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

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 */

/**

 * @test

 * @key printer

 * @bug 4996318 6731937

 * @summary  There should be no duplicates returned by getSupportedDocFlavors.

 * @run main CheckDupFlavor

 */

import javax.print.*;

import javax.print.attribute.*;

import javax.print.attribute.standard.*;

import java.util.ArrayList;

public class CheckDupFlavor {

    public static void main(String[] args){

        PrintService defService = PrintServiceLookup.lookupDefaultPrintService();

        PrintService[] pservice;

        if (defService == null) {

            pservice = PrintServiceLookup.lookupPrintServices(null, null);

            if (pservice.length == 0) {

                throw new RuntimeException("No printer found.  TEST ABORTED");

            }

            defService = pservice[0];

        }

        System.out.println("PrintService = "+defService);

        DocFlavor[] flavors = defService.getSupportedDocFlavors();

        if (flavors==null) {

            System.out.println("No flavors supported. Test PASSED.");

            return;

        }

        ArrayList flavorList = new ArrayList();

        for (int i=0; i<flavors.length; i++) {

            if (flavors[i] == null) {

                 throw new RuntimeException("Null flavor. Test FAILED.");

            } else if (flavorList.contains(flavors[i])) {

                 throw new RuntimeException("\n\tDuplicate flavor found : "+flavors[i]+" : Test FAILED.");

            } else {

                flavorList.add(flavors[i]);

            }

        }

        System.out.println("No duplicate found. Test PASSED.");

    }

}