pom.xml

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>org.springframework</groupId>
    <artifactId>gs-mysql-data</artifactId>
    <version>0.1.0</version>

    <parent>
        <groupId>org.springframework.boot</groupId>
        <artifactId>spring-boot-starter-parent</artifactId>
        <version>2.0.5.RELEASE</version>
    </parent>

    <dependencies>
        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-web</artifactId>
        </dependency>
		
		<dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-freemarker</artifactId>
        </dependency>    

        <!-- JPA Data (We are going to use Repositories, Entities, Hibernate, etc...) -->

        <dependency>
            <groupId>org.springframework.boot</groupId>
            <artifactId>spring-boot-starter-data-jpa</artifactId>
        </dependency>

        <!-- Use MySQL Connector-J -->

        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
        </dependency>

    <!--
		<dependency>
			<groupId>org.json</groupId>
			<artifactId>json</artifactId>
			<version>20180130</version>
		</dependency>
    -->
        <dependency>
            <groupId>se.michaelthelin.spotify</groupId>
            <artifactId>spotify-web-api-java</artifactId>
            <version>2.1.1</version>
        </dependency>
  
        <!-- https://mvnrepository.com/artifact/com.googlecode.json-simple/json-simple -->
        <dependency>
            <groupId>com.googlecode.json-simple</groupId>
            <artifactId>json-simple</artifactId>
            <version>1.1.1</version>
        </dependency>


    </dependencies>

    <properties>
        <java.version>1.8</java.version>
    </properties>

    <build>
        <plugins>
			<plugin>
			<groupId>com.heroku.sdk</groupId>
			<artifactId>heroku-maven-plugin</artifactId>
			<version>2.0.3</version>
			<configuration>
			<jdkVersion>1.8</jdkVersion>
			<!-- Use your own application name -->
			<!-- at Heroku CLI, use heroku apps to list, or use Heroku Dashboard -->
			<appName>cs56-recommend-project</appName> 
			<processTypes>
			<!-- Tell Heroku how to launch your application -->
			<!-- You might have to remove the ./ in front   -->
			<web>java $JAVA_OPTS -jar target/gs-mysql-data-0.1.0.jar --server.port=$PORT</web>

			</processTypes>
			</configuration>
			</plugin>
	
            <plugin>
                <groupId>org.springframework.boot</groupId>
                <artifactId>spring-boot-maven-plugin</artifactId>
            </plugin>
        </plugins>
    </build>

</project>