
Each tuple implements Iterable interface and can be iterated in similar fashion as collection.
Pair<String, Integer> pair = Pair.with("Test", Integer.valueOf(5)); 
for(Object object: Pair){
	System.out.println(object);
}
Let's see JavaTuples in action. Here we'll see how to iterate tuples.
Create a java class file named TupleTester in C:\>JavaTuples.
File: TupleTester.java
package com.howcodex;
import org.javatuples.Quartet;
import org.javatuples.Triplet;
public class TupleTester {
   public static void main(String args[]){
      Triplet<String, Integer, String> triplet = Triplet.with(
         "Test1", Integer.valueOf(5), "Test2"
      );
      for(Object object: triplet) {
         System.out.print(object + " " );
      }
      System.out.println();
      System.out.println(triplet);
      String[] strArray = new String[] {"a", "b" , "c" , "d"};
      Quartet<String, String, String, String> quartet = Quartet.fromArray(strArray);
      for(Object object: quartet) {
         System.out.print(object + " " );
      }
      System.out.println();
      System.out.println("Quartet:" + quartet);
   }
}
Verify the result
Compile the classes using javac compiler as follows −
C:\JavaTuples>javac -cp javatuples-1.2.jar ./com/howcodex/TupleTester.java
Now run the TupleTester to see the result −
C:\JavaTuples>java -cp .;javatuples-1.2.jar com.howcodex.TupleTester
Verify the Output
Test1 5 Test2 [Test1, 5, Test2] a b c d Quartet:[a, b, c, d]