Files
2022-08-10 18:04:05 +00:00

15 lines
346 B
Java

// "Replace Optional presence condition with functional style expression" "true-preview"
import java.util.*;
public class Main {
public void testOptional(Optional<String> str) {
String val;
val = str.map(String::trim).orElseGet(this::getDefault);
System.out.println(val);
}
public String getDefault() {
return "";
}
}