どのようにjavaでTo be or not to beをeb ot ton ro eb oTに変えます

   ：

String str = "To be or not to be ";
StringBuffer sb = new StringBuffer(str);
System.out.println(str+"  "+sb.reverse());

   ：

 String s=" To be or not to be";
 String result="";
 for(int i = s.length() - 1; i >= 0; i--){
 result += s.charAt(i); 
 }
 System.out.println(result);