The contains() method of Triplet class in JavaTuples

The contains() method is used to search a value in Triplet class.

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

import org.javatuples.Triplet;

NoteSteps to download and run JavaTuples program If you are using Eclipse IDE to run Triplet 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 −


import org.javatuples.Triplet;
public class Demo {
   public static void main(String[] args) {
      Triplet < String, String, String > t = Triplet.with("Movies", "Web Series", "TV Shows");
      boolean res = t.contains("Movies");
      System.out.println("Does value exist in the Triplet tuple? = " + res);


[Movies, Web Series, TV Shows]
Does value exist in the Triple tuple? = true

Updated on: 30-Jul-2019


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