* limitations under the License.
 */

package org.gradle.external.javadoc.internal;

/**
 * A base class for {@link org.gradle.external.javadoc.JavadocOptionFileOption} implementations.
 *
 * @param <T> The type which this option represents.
 */
public abstract class AbstractJavadocOptionFileOption<T> implements JavadocOptionFileOptionInternal<T> {
    protected final String option;

 * limitations under the License.
 */

package org.gradle.external.javadoc.internal;

import java.io.IOException;

/**
 * A {@link org.gradle.external.javadoc.JavadocOptionFileOption} whose value is a boolean.
 */
public class BooleanJavadocOptionFileOption extends AbstractJavadocOptionFileOption<Boolean> {
    public BooleanJavadocOptionFileOption(String option, Boolean value) {

import org.gradle.util.internal.CollectionUtils;

import java.io.IOException;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

/**
 * A {@link org.gradle.external.javadoc.JavadocOptionFileOption} which represents the -groups command line
 * option.
 */
public class GroupsJavadocOptionFileOption extends AbstractJavadocOptionFileOption<Map<String, List<String>>> {

    }

    @Issue("https://github.com/gradle/gradle/issues/1456")
    def "can use custom JavadocOptionFileOption type"() {
        buildFile << """
            apply plugin: 'java'
            import org.gradle.external.javadoc.internal.JavadocOptionFileWriterContext;

            class CustomJavadocOptionFileOption implements JavadocOptionFileOption<String> {
                private String value = "foo"

Method <org.gradle.external.javadoc.JavadocOptionFileOption.getOption()> does not have raw return type assignable to org.gradle.api.provider.Provider in (JavadocOptionFileOption.java:0)