I faced with compile error:

[INFO] -------------------------------------------------------------
[ERROR] COMPILATION ERROR : 
[INFO] -------------------------------------------------------------
[ERROR] /builds/my/project/src/test/java/com/some_package/MyTestClass.java:[43,40] error: cannot access ResourceSource
[INFO] 1 error
[INFO] -------------------------------------------------------------
[INFO] ------------------------------------------------------------------------

I have required import in my custom class MyTestClass.java:

import org.springframework.xml.transform.ResourceSource;

Added spring dependency to the module, but it didn’t help:

        <dependency>
            <groupId>org.springframework.ws</groupId>
            <artifactId>spring-xml</artifactId>
            <version>4.0.11</version>
        </dependency>

More details:

[WARNING] COMPILATION WARNING : 
COMPILATION WARNING : 


[INFO] -------------------------------------------------------------
[WARNING]   bad class file: C:Usersuser.m2repositoryorgspringframeworkwsspring-xml4.0.11spring-xml-4.0.11.jar(/org/springframework/xml/transform/ResourceSource.class)
  bad class file: C:Usersuser.m2repositoryorgspringframeworkwsspring-xml4.0.11spring-xml-4.0.11.jar(/org/springframework/xml/transform/ResourceSource.class)