Given the code fragment:
Stream
Path aPath = fName.toAbsolutePath(); //line n2
System.out.println(fName + ":"
+ Files.readAttributes(aPath, Basic.File.Attributes.class).creationTime
());
} catch (IOException ex) {
ex.printStackTrace();
});
What is the result?
The code contains a compilation error at line n2 because the class name should be BasicFileAttributes instead of Basic.File.Attributes. This typo will cause the code to fail to compile.
A is correct.
C is correct assuming typos.
Basic package dosen't exsist... readAttributes will fail to compile.
import java.nio.file.attribute.BasicFileAttributes;
What's the difference between A and C?
They are 2 similar questions use walk() and list() methods.We use list() in this one and thats why answer is C.The main difference between walk() and list is that list(dir) gives a stream of files in the directory dir , while walk() method walk the subtree of its argument including the root of subtree—the directory itself.I hope this is useful.