Commons Lang、StandardToStringStyle#setUseClassName
import org.apache.commons.lang.builder.StandardToStringStyle; public class C2009081100 { public static void main(String[] args) { StandardToStringStyle x = new StandardToStringStyle(); System.out.println(x.isUseClassName()); x.setUseClassName(false); System.out.println(x.isUseClassName()); } }
で、
true false