docs: public static IRubyObject const_find(IRubyObject self, IRubyObject const_name) {
          RubyModule tclass = self.getRuntime().getObject();
          RubyArray tparts = ((RubyString)const_name).split(self.getRuntime().getCurrentContext(), self.getRuntime().newString("::"));
          for(int i=0; i < tparts.getLength(); i++) {
              String tpart = tparts.entry(i).toString();
              try {
                  tclass = (RubyModule)tclass.getConstant(tpart);
              } catch(Exception e) {
                  return self.getRuntime().getNil();
              }
          }
          return tclass;
      }