Does a fake data generator exists in Java? [closed]

Try jFairy. This is new project in early stage.

Fairy fairy = Fairy.create();
Person person = fairy.person();

System.out.println(person.fullName());            // Chloe Barker
System.out.println(person.email());               // barker@yahoo.com
System.out.println(person.telephoneNumber());     // 690-950-802

Company company = fairy.company();
System.out.println(company.name());          // Robuten Associates
System.out.println(company.url());           // http://www.robuteniaassociates.com

Person salesman = fairy.person(withCompany(company));
System.out.println(salesman.fullName());     // Juan Camacho
System.out.println(salesman.companyEmail()); // juan.camacho@robuteniaassociates.com

PS. I’m a contributor.