@${TaskAction.name} void greet() { System.out.println("${greeting}"); }
                    }
                """
                break
            case Language.KOTLIN:
                writeSourceFile "kotlin", "${className}.kt", """
                    open class ${className} : ${DefaultTask.name}() {
                        @${TaskAction.name} fun greet() { println("${greeting}") }
                    }

class UserInfo {
    String name
    String email
}

tasks.register('greet') {
    def user = configure(new UserInfo()) {
        name = "Isaac Newton"
        email = "******@****.***"
    }
    doLast {
        println user.name
        println user.email
    }

package org.example;

import org.gradle.api.DefaultTask;
import org.gradle.api.tasks.TaskAction;

public class GreetingTask extends DefaultTask {
    @TaskAction
    public void greet() {
        System.out.println("Hello from Gradle <7");
    }

package org.example;

import org.gradle.api.DefaultTask;
import org.gradle.api.tasks.TaskAction;

public class GreetingTask extends DefaultTask {
    @TaskAction
    public void greet() {
        System.out.println("Hello from Gradle 7+");
    }

import org.gradle.api.tasks.TaskAction
import org.gradle.api.tasks.Input

class GreetingTask extends DefaultTask {

    @Input
    String greeting = 'hello from GreetingTask'

    @TaskAction
    def greet() {
        println greeting
    }

package org.example;

import org.gradle.api.DefaultTask;
import org.gradle.api.tasks.TaskAction;

public class GreetingTask extends DefaultTask {
    @TaskAction
    public void greet() {
        System.out.println("Hello from Gradle <7");
    }

    private final PathMatcher next;

    public GreedyPathMatcher(PathMatcher next) {
        this.next = next;
    }

    @Override
    public String toString() {
        return "{greedy next: " + next + "}";
    }

    @Override
    public int getMaxSegments() {
        return Integer.MAX_VALUE;
    }

    @Override
    public int getMinSegments() {
        return next.getMinSegments();

import org.gradle.api.tasks.TaskAction
import org.gradle.api.tasks.Input

class GreetingTask extends DefaultTask {

    @Input
    String greeting = 'hello from GreetingTask'

    @TaskAction
    def greet() {
        println greeting
    }

// tag::add-action[]
// tag::define-task[]
abstract class GreetingTask : DefaultTask() {
    // end::define-task[]
    @TaskAction
    fun greet() {
        println("hello from GreetingTask")
    }
// tag::define-task[]
}
// end::define-task[]

// Create a task using the task type
tasks.register<GreetingTask>("hello")

abstract class GreetingTask extends DefaultTask {
    @Input
    abstract Property<String> getGreeting()

    GreetingTask() {
        greeting.convention('hello from GreetingTask')
    }

    @TaskAction
    def greet() {
        println greeting.get()
    }
}

// Use the default greeting
tasks.register('hello', GreetingTask)

// Customize the greeting
tasks.register('greeting',GreetingTask) {