Program to convert Java Set to a Traversable in Scala Last Updated : 02 Dec, 2019 Comments Improve Suggest changes Like Article Like Report A java Set can be converted to a Traversable collection in Scala by utilizing toTraversable method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala program to convert Java set // to a Traversable in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating set in Java val set = new java.util.HashSet[Int]() // Adding integers to the set set.add(9) set.add(10) set.add(11) // Converting set to a Traversable val tra= set.toTraversable // Displays traversable println(tra) } } Output: Set(9, 10, 11) Therefore, a Traversable collection is returned. Here, firstly a set is created where, integer elements are added to it utilizing add method. After that toTraversable method is utilized in order to convert the stated set to a Traversable collection. Example:2# Scala // Scala program to convert Java set // to a Traversable in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating set in Java val set = new java.util.HashSet[Int]() // Adding integers to the set set.add(7) set.add(6) set.add(5) // Converting set to a Traversable val tra= set.toTraversable // Displays traversable println(tra) } } Output: Set(5, 6, 7) It is same as above example but here the elements of the set are not present in a proper order. But the traversable returned is in proper order. Comment More infoAdvertise with us Next Article Program to convert Java Set to a Traversable in Scala N nidhi1352singh Follow Improve Article Tags : Scala Scala scala-collection Similar Reads Program to convert Java Set of bytes to a Traversable in Scala A java Set of bytes can be converted to a Traversable collection in Scala by utilizing toTraversable method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example:1 1 min read Program to convert Java Set of doubles to a Traversable in Scala A java Set of doubles can be converted to a Traversable collection in Scala by utilizing toTraversable method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Exampl 1 min read Program to convert Java Set of Shorts to a Traversable in Scala A java Set of Shorts can be converted to a Traversable collection in Scala by utilizing toTraversable method of Java in Scala. Here, you need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example 1 min read Program to convert Java Set of strings to a Traversable in Scala A java Set of strings can be converted to a Traversable collection in Scala by utilizing toTraversable method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example 2 min read Program to convert Java Set of floats to a Traversable in Scala A java Set of floats can be converted to a Traversable collection in Scala by utilizing toTraversable method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work. Now, lets see some examples and then discuss how it works in details. Example: 1 min read Like