import java.io.*;
import java.util.*;
public class Driver {
public static void main(String[] args) {
Greeter g,g2;
String result;
g = new Greeter();
g.setGreeting("Hello");
g2 = new Greeter();
g2.setGreeting("How are you doing");
result = g.greet("Tom");
System.out.println(result);
result = g2.greet("Sarah");
System.out.println(result);
import java.io.*;
import java.util.*;
public class Greeter {
public String happygreeting, sadgreeting;
public Greeter() {
setHappy("I love you");
setSad("You're my least favorite person");
}
public void setHappy(String happygreeter){
happygreeting = happygreeter;
}
public void setSad (String sadgreeter){
sadgreeting = sadgreeter;
}
public Greeter(String happy, String sad){
happygreeting = happy;
sadgreeting = sad;
}
public String happygreet (String name) {
String message;
message = happygreeting + " " + name;
return message;
}
public String sadgreet (String name) {
String message;
message = sadgreeting + " " + name;
return message;
}
}