In this tutorial, we will learn Java 8 Stream min() terminal operation with an example.
The Java Stream min() method is a terminal operation that returns the smallest element in the Stream.
Java Stream min() Example
Here is a Java Stream min() example:
import java.util.ArrayList;
import java.util.List;
import java.util.Optional;
import java.util.stream.Stream;
public class Main {
public static void main(String[] args)
{
List<String> stringList = new ArrayList<>();
stringList.add("one");
stringList.add("two");
stringList.add("three");
stringList.add("one");
Stream<String> stream = stringList.stream();
Optional<String> min = stream.min((val1, val2) -> {
return val1.compareTo(val2);
});
String minString = min.get();
System.out.println(minString);
}
}
Output:
one
Java Stream Methods/APIs Examples
- Java Stream filter() Example
- Java Stream map() Example
- Java Stream flatMap() Example
- Java Stream distinct() Example
- Java Stream limit() Example
- Java Stream peek() Example
- Java Stream anyMatch() Example
- Java Stream allMatch() Example
- Java Stream noneMatch() Example
- Java Stream collect() Example
- Java Stream count() Example
- Java Stream findAny() Example
- Java Stream findFirst() Example
- Java Stream forEach() Example
- Java Stream min() Example
- Java Stream max() Example
- Java Stream reduce() Example
- Java Stream toArray() Example