Java java.util.function.Function create

import java.util.function.Function;

public class Main {

   public static void main(String[] args) {
      Function<String, String> newText2 = (testText) -> {
         String tempStr = "";
         for (String part : testText.split(" ")) {
            tempStr += new StringBuilder(part).reverse().toString() + " ";
         }/*from  www .ja  v a 2  s.  c o m*/
         return tempStr;
      };


      System.out.println(newText2.apply("HELLO WORLD"));
      
   }
}

@FunctionalInterface
interface ReverseType {

   String reverse(String text);
}