package groovy.mock.interceptor/**    Helper class for testing.    @author Dierk Koenig*/class Caller {    int collaborateOne() {        return new Collaborator().one()    }    int collaborateOne(int arg) {        return new Collaborator().one( arg )    }    int collaborateOne(int one, two) {        return new Collaborator().one( one, two )    }    int collaborateTwo() {        return new Collaborator().two()    }    String collaborateJava() {        return 'whatever'.toString()    }}