def "enables setting path variables even if wtp is not configured"() {
        given:
        model.wtp = null

        when:
        model.pathVariables(one: new File('.'))
        model.pathVariables(two: new File('.'))

        then:
        model.classpath.pathVariables == [one: new File('.'), two: new File('.')]
    }

    def "enables setting path variables even if wtp component is not configured"() {
        given:

     *
     * @param pathVariables A map with String->File pairs.
     */
    public void pathVariables(Map<String, File> pathVariables) {
        Preconditions.checkNotNull(pathVariables);
        module.getPathVariables().putAll(pathVariables);
    }

     *
     * @param pathVariables A map with String->File pairs.
     */
    public void pathVariables(Map<String, File> pathVariables) {
        Preconditions.checkNotNull(pathVariables);
        classpath.getPathVariables().putAll(pathVariables);
        if (wtp != null && wtp.getComponent() != null) {
            wtp.getComponent().getPathVariables().putAll(pathVariables);
        }
    }

        return pathVariables;
    }

    public void setPathVariables(Map<String, File> pathVariables) {
        this.pathVariables = pathVariables;
    }

    public FileReferenceFactory getFileReferenceFactory() {
        FileReferenceFactory referenceFactory = new FileReferenceFactory();
        for (Map.Entry<String, File> pathVariable : pathVariables.entrySet()) {

apply plugin: 'war'

dependencies {
    runtimeOnly "commons-lang:commons-lang:2.5"
    testImplementation 'junit:junit:4.7'
}

eclipse {
    pathVariables GRADLE_USER_HOME: file("${gradle.gradleUserHomeDir}/caches")

apply plugin: 'idea'

repositories {
    mavenCentral()
}

dependencies {
    runtimeOnly 'commons-collections:commons-collections:3.2.2@jar'
    runtimeOnly 'junit:junit:4.7@jar'
}

idea {
    pathVariables CUSTOM_DIR: new File(gradle.gradleUserHomeDir, 'custom')

        this.file = file;
    }

    public Map<String, File> getPathVariables() {
        return pathVariables;
    }

    public void setPathVariables(Map<String, File> pathVariables) {
        this.pathVariables = pathVariables;
    }

    public boolean isProjectDependenciesOnly() {
        return projectDependenciesOnly;
    }

}

dependencies {
    provided 'log4j:log4j:1.2.17'
    implementation project(':api')
    runtimeOnly 'joda-time:joda-time:2.5'
    testImplementation 'junit:junit:4.13'
}

eclipse {
    pathVariables GRADLE_USER_HOME: file("${gradle.gradleUserHomeDir}/caches")

    wtp {
        component {
            minusConfigurations << configurations.provided
        }
    }

            </tr>
            <tr>
                <td>module</td>
            </tr>
            <tr>
                <td>workspace</td>
            </tr>
            <tr>
                <td>pathVariables</td>
            </tr>
        </table>
    </section>

     * <p>
     * For example see docs for {@link IdeaModule}
     */
    public Map<String, File> getPathVariables() {
        return pathVariables;
    }

    public void setPathVariables(Map<String, File> pathVariables) {
        this.pathVariables = pathVariables;
    }

    /**
     * The JDK to use for this module.
     * If {@code null}, the value of the existing or default ipr XML (inherited) is used.