Maven + Spring Boot: Found multiple occurrences of org.json.JSONObject on the class path:

Question

When I run mvn test I get this warning. How can I fix it?

Found multiple occurrences of org.json.JSONObject on the class path:

        jar:fil         


        

Answer 1

Add under

 spring-boot-starter-test
    test

The following exclusion:

 test
    
        
            com.vaadin.external.google
            android-json
        
    

Similarly, for Gradle projects:

testCompile("org.springframework.boot:spring-boot-starter-test") {
    exclude group: "com.vaadin.external.google", module:"android-json"
}