this.includeGroups = includeGroups;
        this.excludeGroups = excludeGroups;
        this.listeners = listeners;
        this.configFailurePolicy = configFailurePolicy;
        this.preserveOrder = preserveOrder;
        this.groupByInstances = groupByInstances;
        this.isDryRun = isDryRun;
    }

    public TestFilterSpec getFilter() {
        return filter;
    }

            threadPoolFactoryClass == source.threadPoolFactoryClass
            suiteName == source.suiteName
            testName == source.testName
            suiteXmlFiles == source.suiteXmlFiles
            preserveOrder == source.preserveOrder
            groupByInstances == source.groupByInstances
        }
    }

    private TestNGOptions testNGOptionsWithPrefix(String prefix, boolean booleanValue, int intValue) {

     *
     * If not present, the order will not be preserved.
     */
    @Internal
    public boolean isPreserveOrder() {
        return preserveOrder;
    }

    public void setPreserveOrder(boolean preserveOrder) {
        this.preserveOrder = preserveOrder;
    }

    @Internal
    public boolean getGroupByInstances() {
        return groupByInstances;
    }

    /**

        'useDefaultListeners'    | '= true'
        'threadPoolFactoryClass' | '= "some.Class"'
        'configFailurePolicy'    | '= "continue"'
        'preserveOrder'          | '= true'
        'groupByInstances'       | '= true'
    }

    @Issue('https://github.com/gradle/gradle/issues/4924')
    def "re-executes test when #property is changed"() {
        given:

.Preserving order of TestNG tests
====
include::sample[dir="snippets/testing/testng-preserveorder/kotlin",files="build.gradle.kts[tags=test-config]"]
include::sample[dir="snippets/testing/testng-preserveorder/groovy",files="build.gradle[tags=test-config]"]
====