import java.io.*;
import java.util.*;
public class Greeter {
public String greeting;
/* 2. change public to private,
test, then change back
*/
public Greeter(String g) {
greeting = g;
}
public Greeter() {
greeting = "hey";
}
/* 3. change public to private,
test, then change back
*/
public void setGreeting(String greet) {
greeting = greet;
}
public String greet(String name) {
String message;
message = greeting + " " + name;
return message;
}
}