Custom Mapper with same simpleName on different namespace (package)

Helper.java

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package com.mycompany.mapstruct.p2;

/**
 *
 * @author sjaak
 */
public class Helper {

    public String toMyString(Integer source) {
        return source.toString();
    }
}

Source.java

package com.mycompany.mapstruct;


public class Source {

    private String foo1;

    private Integer foo2;

    public String getFoo1() {
        return foo1;
    }

    public void setFoo1( String foo1 ) {
        this.foo1 = foo1;
    }

    public Integer getFoo2() {
        return foo2;
    }

    public void setFoo2( Integer foo2 ) {
        this.foo2 = foo2;
    }

    
}

SourceTargetMapper.java

package com.mycompany.mapstruct;

import com.mycompany.mapstruct.p1.Helper;
import org.mapstruct.Mapper;

@Mapper( uses = { Helper.class, com.mycompany.mapstruct.p2.Helper.class } )
public interface SourceTargetMapper {

     Target transform(Source survey);

}

Target.java

package com.mycompany.mapstruct;


public class Target {


    private Integer foo1;
    private String foo2;

    public Integer getFoo1() {
        return foo1;
    }

    public void setFoo1( Integer foo1 ) {
        this.foo1 = foo1;
    }

    public String getFoo2() {
        return foo2;
    }

    public void setFoo2( String foo2 ) {
        this.foo2 = foo2;
    }

}