What is the result?

Given the content of /resourses/Message.properties:
welcome1=”Good day!”
and given the code fragment:
Properties prop = new Properties ();
FileInputStream fis = new FileInputStream (“/resources/Message.properties”);
prop.load(fis);
System.out.println(prop.getProperty(“welcome1”));
System.out.println(prop.getProperty(“welcome2”, “Test”));//line n1
System.out.println(prop.getProperty(“welcome3”));
What is the result?

A.
Good day!
Test
followed by an Exception stack trace

B.
Good day!
followed by an Exception stack trace

C.
Good day!
Test
null

D.
A compilation error occurs at line n1.