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Map to add String value to each element in Java
Let’s say the following is our String List −
List list = Arrays.asList("Football", "Basketball", "Hockey", "Cricket","Fencing");Now, map to add string to each element −
List str = list.stream().map(name -> "Sports " + name + " Outdoor") .collect(Collectors.toList());
Above, we have added “Sports” and “Outdoor” strings to each element.
The following is an example to Map and add string value to each element in Java −
Example
import java.util.Arrays;
import java.util.List;
import java.util.stream.Collectors;
public class Demo {
public static void main(String[] args) {
List list = Arrays.asList("Football", "Basketball", "Hockey", "Cricket","Fencing");
List str = list.stream().map(name -> "Sports " + name + " Outdoor")
.collect(Collectors.toList());
System.out.println(str);
}
}Output
[Sports Football Outdoor, Sports Basketball Outdoor, Sports Hockey Outdoor, Sports Cricket Outdoor, Sports Fencing Outdoor]
Updated on: 30-Jul-2019
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