Syntax error Implement Pair Class with Unit Class in Java using JavaTuples

Implement Pair Class with Unit Class in Java using JavaTuples

Following is an example to implement Pair class from Unit class in Java −

Example

import org.javatuples.Unit;
import org.javatuples.Pair;
public class MyDemo {
   public static void main(String[] args) {
      Unit<String> unit = Unit.with("Tutorial");
      System.out.println("Unit class element: " + unit);
      Pair<String, String> pair = unit.addAt0("Learning");
      System.out.println("Pair (Implemented from Unit Tuple): " + pair);
   }
}

Output

Unit class element: [Tutorial]
Pair (Implemented from Unit): [Learning, Tutorial]

Let us see another example wherein we will be implementing Pair class from Unit class −

Example

import org.javatuples.Unit;
import org.javatuples.Pair;
public class MyDemo {
   public static void main(String[] args) {
      Unit<String> unit = Unit.with("Tutorial");
      System.out.println("Unit class element = " + unit);
      Pair<String, String> pair = unit.addAt1("Learning");
      System.out.println("Pair Class (Implemented from Unit Tuple) = " + pair);
   }
}

Output

Unit class element = [Tutorial]
Pair Class (Implemented from Unit Tuple) = [Tutorial, Learning]
Updated on: 2019-09-20T07:44:41+05:30

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