If I want to build my project with maven package, I get the warning from Maven: Some problems were encountered while building the effective model for
ch.mobi.ama:logcollector:jar:1.0.0-SNAPSHOT [WARNING] 'dependencyManagement.dependencies.dependency.exclusions.exclusion.artifactId' for org.quartz-scheduler:quartz:jar with value '*' does not match a valid id pattern. @ org.springframework.boot:spring-boot-dependencies:2.1.6.RELEASE, c:\ieu.m2\repository\org\springframework\boot\spring-boot-dependencies\2.1.6.RELEASE\spring-boot-dependencies-2.1.6.RELEASE.pom, line 2619, column 25
I've tried older Spring Boot versions. Version 2.1.5 had the same problem. With 2.1.4 there is no warning.
In line 2619 of the specified file spring-boot-dependencies-2.1.6.RELEASE.pom
there is actually the following code:
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>${quartz.version}</version>
<exclusions>
<exclusion>
<artifactId>c3p0</artifactId>
<groupId>com.mchange</groupId>
</exclusion>
<exclusion>
<artifactId>*</artifactId>
<groupId>com.zaxxer</groupId>
</exclusion>
</exclusions>
</dependency>
Since the given code comes from Spring Boot, I can't influence it and have a bad feeling. Will my project be properly built? Do I have to go back to version 2.1.4? Do I have to report the problem to Spring Boot? What can I do?