I want to start simple project using Spring Boot version 2.0.0.M4 , Maven and JDK 9. I created structure:
In my pom .xml in "app" module I have:
<properties>
<spring-boot-starter-web.version>2.0.0.M4</spring-boot-starter-web.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
<version>${spring-boot-starter-web.version}</version>
</dependency>
</dependencies>
My module-info.java is simple:
module app {
requires spring.boot.autoconfigure;
}
And I am trying to run simple server:
package com.resizer.app;
import org.springframework.boot.autoconfigure.SpringBootApplication;
@SpringBootApplication
public class Application {
public static void main(String[] args) {
}
}
When I am trying to run the server during compilation I get multiple errors:
Error:java: the unnamed module reads package javax.annotation from both tomcat.embed.core and javax.annotation.api
Error:java: the unnamed module reads package javax.annotation.sql from both tomcat.embed.core and javax.annotation.api
Error:java: the unnamed module reads package javax.annotation.security from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot.starter reads package javax.annotation from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot.starter reads package javax.annotation.sql from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot.starter reads package javax.annotation.security from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot reads package javax.annotation from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot reads package javax.annotation.sql from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot reads package javax.annotation.security from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot.starter.logging reads package javax.annotation from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot.starter.logging reads package javax.annotation.sql from both tomcat.embed.core and javax.annotation.api
Error:java: module spring.boot.starter.logging reads package javax.annotation.security from both tomcat.embed.core and javax.annotation.api
Error:java: module logback.classic reads package javax.annotation from both tomcat.embed.core and javax.annotation.api
Error:java: module logback.classic reads package javax.annotation.sql from both tomcat.embed.core and javax.annotation.api
Am I doing something wrong with the module-info? How to prevent this from happening? Should I exclude some dependencies?
