Java tutorial
import org.apache.commons.lang.builder.ToStringBuilder; import org.apache.commons.lang.builder.ToStringStyle; public class Main { private String id; private String firstName; private String lastName; public Main() { } public String toString() { return new ToStringBuilder(this, ToStringStyle.MULTI_LINE_STYLE).append("id", id) .append("firstName", firstName).append("lastName", lastName).toString(); } public static void main(String[] args) { Main example = new Main(); example.id = "1"; example.firstName = "First Name"; example.lastName = "Last Name"; System.out.println("example = " + example); } }