Program to convert Java list to a String in Scala Last Updated : 02 Dec, 2019 Comments Improve Suggest changes Like Article Like Report A java list can be converted to a String in Scala by utilizing toString method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work else an error will occur. Now, lets see some examples and then discuss how it works in details. Example:1# Scala // Scala program to convert Java list // to a String in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating list in Java val list = new java.util.ArrayList[Int]() // Adding integers to the list list.add(5) list.add(6) list.add(7) // Converting list to a String val str = list.toString // Displays String println(str) } } Output: [5, 6, 7] Therefore, a String is returned. Here, firstly a list is created where, the int elements are added to it utilizing add method. After that toString method is utilized in order to convert the stated list to a String. Example:2# Scala // Scala program to convert Java list // to a String in Scala // Importing Scala's JavaConversions object import scala.collection.JavaConversions._ // Creating object object GfG { // Main method def main(args:Array[String]) { // Creating list in Java val list = new java.util.ArrayList[Int]() // Adding integers to the list list.add(5) list.add(4) list.add(6) // Converting list to a String val str = list.toString // Displays String println(str) } } Output: [5, 4, 6] It is same as above example but here the proper order of the list is not maintained so, the output obtained is also not in a proper order. Comment More infoAdvertise with us Next Article Program to convert Java list to a String in Scala N nidhi1352singh Follow Improve Article Tags : Scala Scala scala-collection Similar Reads Program to convert Java list of bytes to a String in Scala A java list of bytes can be converted to a String in Scala by utilizing toString 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# Scala // Scala pr 1 min read Program to convert Java Set to List in Scala A java Set can be converted to a List in Scala by utilizing toList 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 conver 2 min read Program to convert Java list to Stream in Scala A java list can be converted to Stream in Scala by utilizing toStream method of Java in Scala. Here, we need to import Scala’s JavaConversions object in order to make this conversions work else an error will occur. Now, lets see some examples and then discuss how it works in details. Example:1# Scal 2 min read Program to convert Java list to Set in Scala A java list can be converted to Set in Scala by utilizing toSet 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 J 2 min read Program to convert Java list of shorts to a String in Scala A java list of shorts can be converted to a String in Scala by utilizing toString 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 pr 1 min read Like