Create Septet Tuple from another collection in Java

Java 8ProgrammingObject Oriented Programming

The fromCollection() method is used in JavaTuples to create Septet Tuple from another collection. We will see an example of creating a Septet Tuple using List collection.

Let us first see what we need to work with JavaTuples. To work with Septet class in JavaTuples, you need to import the following package −

import org.javatuples.Septet;

NoteSteps to download and run JavaTuples program. If you are using Eclipse IDE to run Septet Class in JavaTuples, then Right Click Project ->Properties ->Java Build Path ->Add External Jars and upload the downloaded JavaTuples jar file.

The following is an example −

Example

import org.javatuples.Septet;
import java.util.*;
public class Demo {
   public static void main(String[] args) {
      List < String > myList = new ArrayList < String > ();
      myList.add("Keyboard");
      myList.add("Mouse");
      myList.add("Mic");
      myList.add("Battery");
      myList.add("Mousepad");
      myList.add("Charger");
      myList.add("HardDisk");
      Septet < String, String, String, String, String, String, String > s =
      Septet.fromCollection(myList);
      System.out.println(s);
   }
}

Output

[Keyboard, Mouse, Mic, Battery, Mousepad, Charger, HardDisk]
raja
Published on 13-Mar-2019 12:59:34
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