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Java Program to Map String list to lowercase and sort
Let’s say the following is our String List −
List list = new ArrayList<>();
list.add("ABC");
list.add("CDE");
list.add("GHI");
list.add("MNO");
list.add("GWE");
list.add("WDF");
list.add("JYH");
list.add("TYU");Map String List to lowercase −
list .stream() .map(String::toLowerCase)
After that, perform sorting −
sorted((val1, val2) -> val2.compareTo(val1))
The following is an example to Map string list to lowercase and sort −
Example
import java.util.ArrayList;
import java.util.List;
public class Demo {
public static void main(final String[] args) {
List list = new ArrayList<>();
list.add("ABC");
list.add("CDE");
list.add("GHI");
list.add("MNO");
list.add("GWE");
list.add("WDF");
list.add("JYH");
list.add("TYU");
list
.stream()
.map(String::toLowerCase)
.sorted((val1, val2) -> val2.compareTo(val1))
.forEach(System.out::println);
}
}Output
wdf tyu mno jyh gwe ghi cde abc
Updated on: 30-Jul-2019
343 Views
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