code: public static String[] findClass(TypeElement clazz, String format){
          String qname = format.replace("${package}", ModelUtil.getPackage(clazz))
                  .replace("${class}", clazz.getSimpleName().toString());
          String pakage, clazzName;
  
          int dot = qname.lastIndexOf('.');
          if(dot==-1){
              pakage = "";
              clazzName = qname;
          }else{
              pakage = qname.substring(0, dot);
              clazzName = qname.substring(dot+1);
              if(pakage.length()==0)
                  qname = clazzName;
          }
          return new String[]{ qname, pakage, clazzName };
      }
docs: /*-------------------------------------------------[ Finding Generated Class ]---------------------------------------------------