import static java.lang.Integer.MAX_VALUE;

import java.util.Comparator;

            List<CodeTemplateParameter> prioritizedMasterParameters = prioritizeParameters(masterParameters);

    /**

     * #181703 - Allow prioritizing parameters in a code-template.

     * Package private for testing

     */

    static List<CodeTemplateParameter> prioritizeParameters(List<CodeTemplateParameter> params) {

        List<CodeTemplateParameter> result = new ArrayList<>(params);

        Collections.sort(result, new Comparator<CodeTemplateParameter>() {

            @Override

            public int compare(CodeTemplateParameter p1, CodeTemplateParameter p2) {

                return getPrio(p1) - getPrio(p2);

            }

            private int getPrio(CodeTemplateParameter templateParam) throws NumberFormatException {

                if (null == templateParam) {

                    return MAX_VALUE;

                }

                String value = templateParam.getHints().get(CodeTemplateParameter.ORDERING_HINT_NAME);

                if (null != value) {

                    try {

                        return Integer.parseInt(value);

                    } catch (NumberFormatException e) {

                        // ignore

                        return MAX_VALUE;

                    }

                }

                return MAX_VALUE;

            }

        });

        return result;

    }

/*

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 *

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 *

 * Oracle and Java are registered trademarks of Oracle and/or its affiliates.

 * Other names may be trademarks of their respective owners.

 *

 * The contents of this file are subject to the terms of either the GNU

 * General Public License Version 2 only ("GPL") or the Common

 * Development and Distribution License("CDDL") (collectively, the

 * "License"). You may not use this file except in compliance with the

 * License. You can obtain a copy of the License at

 * http://www.netbeans.org/cddl-gplv2.html

 * or nbbuild/licenses/CDDL-GPL-2-CP. See the License for the

 * specific language governing permissions and limitations under the

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 * Notice in each file and include the License file at

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 * particular file as subject to the "Classpath" exception as provided

 * by Oracle in the GPL Version 2 section of the License file that

 * accompanied this code. If applicable, add the following below the

 * License Header, with the fields enclosed by brackets [] replaced by

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 * Portions Copyrighted 2016 Sun Microsystems, Inc.

 */

package org.netbeans.lib.editor.codetemplates;

import java.util.Arrays;

import java.util.List;

import org.junit.Test;

import static org.junit.Assert.*;

import org.netbeans.lib.editor.codetemplates.spi.CodeTemplateParameter;

/**

 *

 * @author markiewb

 */

public class CodeTemplateInsertHandlerTest {

    @Test

    public void testPrioritizeParameters() {

        CodeTemplateSpiPackageAccessor get = CodeTemplateSpiPackageAccessor.get();

        CodeTemplateParameter paramA = get.createParameter(new CodeTemplateParameterImpl(null, "${paramA}", 0));

        CodeTemplateParameter paramB = get.createParameter(new CodeTemplateParameterImpl(null, "${paramB ordering=\"2\"}", 0));

        CodeTemplateParameter paramC = get.createParameter(new CodeTemplateParameterImpl(null, "${paramC ordering=\"1\"}", 0));

        List<CodeTemplateParameter> prioritizeParameters = CodeTemplateInsertHandler.prioritizeParameters(Arrays.asList(paramA, paramB, paramC));

        assertEquals(Arrays.asList(paramC, paramB, paramA), prioritizeParameters);

    }

}