Here we go with our demo application. This time, we're going to build a simple and small REST service to compute on demand a concrete Nth position of Fibonacci's sequence. We will keep track of enabled/disabled features using a file. For simplicity, we will use spring-boot as our framework of choice and Thymeleaf as a template engine. This is also included in the spring-boot dependency. Find more information about spring-boot and related projects at http://projects.spring.io/spring-boot/. Also, you can visit http://www.thymeleaf.org/ to read more about the template engine.

This is how the build.gradle file looks like:

apply plugin: 'java'
apply plugin: 'application'

sourceCompatibility = 1.8
version = '1.0'
mainClassName = "com.packtpublishing.tddjava.ch09.Application"

repositories {
    mavenLocal()
    mavenCentral()
}

dependencies {
    compile group: 'org.springframework.boot',
            name: 'spring-boot-starter-thymeleaf',
            version: '1.2.4.RELEASE...