Java 8 lambda type inference question

gistfile1.java

import org.junit.Test;
 
import java.util.ArrayList;
import java.util.List;
 
import static java.util.Arrays.asList;
import static org.fest.assertions.Assertions.assertThat;
 
public class LambdaSample {
 
    private final List<String> names = asList("John", "Shaun", "Jeremy", "Richard", "Thomas");
    
    @Test
    public void shouldFilter() throws Exception {
        List<String> filtered = names.stream()
                .filter(x -> x.startsWith("J"))
                .into(new ArrayList<>()); // -> Does not compile, needs explicit typing : .into(new ArrayList<String>());
        assertThat(filtered).containsOnly("John", "Jeremy");
    }
 
}