Method to take in a string sentence and reverse the tokens

Code :

import java.util.StringTokenizer;
 
public class StringTokens{
 
  public String reverseWords(String sentence){
    StringTokenizer tokens = new StringTokenizer(sentence);
    String result = "";
 
    while(tokens.hasMoreTokens()){
      String[] t = new String[10];
      for(int j = 0; j < sentence.length(); j++){
        t[j] = tokens.nextToken();
      }
      for(int k = sentence.length()-1; k >= 0; k--){
        result = result + t[k];
      }
    }
    return result;
  }
}

The code above compiles but then gives me an error saying "java.util.NoSuchElementException" I believe referring to line 12

Code :

t[j] = tokens.nextToken();