code: public String[] getTokenArray() {
          checkTokenized();
          if (this.tokens == null) {
              return null;
          }
          final String[] clone = new String[this.tokens.length];
          for (int i = 0; i < this.tokens.length; i++) {
              clone[i] = this.tokens[i];
          }        
          return clone;
      }
docs: Gets a copy of the full token list as an independent modifiable array.
  
  @return the tokens as a String array