public static Object[] dynamic(Object[] args){
  StringBuilder buff=new StringBuilder();
  for (  Object a : args) {
    buff.append(a);
  }
  return new Object[]{buff.toString()};
}

public static Object [ ] dynamic ( Object [ ] args ) { StringBuilder buff = new StringBuilder ( ) ; for ( Object a : args ) { buff . append ( a ) ; } return new Object [ ] { buff . toString ( ) } ; }
this method is called via reflection from the database .
