apply plugin: 'idea'
idea.project.jdkName = '1.6'
project('a') {
    apply plugin: 'idea'

                true, null, null, [] as Set, null, null)

        then:
        module.jdkName == Module.INHERITED
    }

    def loadDefaults() {
        when:
        module.loadDefaults()

        then:
        module.jdkName == Module.INHERITED
        module.inheritOutputDirs
        module.sourceFolders == [] as Set
        module.dependencies.size() == 0
    }

    }

    public void configure(List<IdeaModule> modules,
                          String jdkName, IdeaLanguageLevel languageLevel, JavaVersion bytecodeVersion,
                          Collection<String> wildcards, Collection<ProjectLibrary> projectLibraries, String vcs) {
        if (!isNullOrEmpty(jdkName)) {
            jdk = new Jdk(jdkName, languageLevel);
        }
        this.bytecodeVersion = bytecodeVersion;

allprojects {
    apply plugin: 'java'
    apply plugin: 'idea'

    java.sourceCompatibility = 1.5
}

apply plugin: 'idea'

defaultTasks 'idea', 'cleanIdea'

allprojects {
    apply plugin: 'idea'
}

idea.project.jdkName = '1.6'
idea.project.languageLevel = '1.6'

subprojects {
    apply plugin: 'java-library'

    idea {
        module {
            downloadJavadoc = true
        }
    }

    repositories {
        mavenCentral()
    }

    dependencies {
        testImplementation 'junit:junit:4.7'
    }

     * <p>
     * For example see docs for {@link IdeaModule}
     */
    public String getJdkName() {
        return jdkName;
    }

    public void setJdkName(String jdkName) {
        this.jdkName = jdkName;
    }

    /**
     * The module specific language Level to use for this module.

    <component name="NewModuleRootManager">
        <output url="file://$MODULE_DIR$/out"/>
        <output-test url="file://$MODULE_DIR$/outTest"/>
        <exclude-output/>
        <orderEntry type="jdk" jdkName="1.6" jdkType="JavaSDK" />
        <content url="file://$MODULE_DIR$">
            <sourceFolder url="file://$MODULE_DIR$/src" isTestSource="false"/>

                <td/>
            </tr>
            <tr>
                <td>vcs</td>
                <td/>
                <td/>
            </tr>
            <tr>
                <td>jdkName</td>
                <td>Java version used to run Gradle, for example <literal>'1.6'</literal></td>
                <td>Java version used to run Gradle, for example <literal>'1.6'</literal></td>
            </tr>
            <tr>

    void whenHooksApplyChangesToGeneratedFile() {
        //when
        runIdeaTask '''
apply plugin: 'java'
apply plugin: 'idea'

idea {
    module {
        iml {
            whenMerged { it.jdkName = '1.44' }
        }
    }

    project {
        ipr {
            whenMerged { it.wildcards += '!?*.ruby' }
        }
    }
}
'''
        //then
        def iml = getFile([:], 'root.iml').text