Exclude json-simple from camel-slack, workaround for
<groupId>org.apache.camel</groupId>
<artifactId>camel-slack</artifactId>
<version>${camel.version}</version>
+ <exclusions>
+ <exclusion><!-- Can be removed when the fix for https://issues.apache.org/jira/browse/CAMEL-17619 reaches us, probably with Camel 3.16 -->
+ <groupId>com.googlecode.json-simple</groupId>
+ <artifactId>json-simple</artifactId>
+ </exclusion>
+ </exclusions>
</dependency>
<dependency>
<groupId>org.apache.camel</groupId>
