String type cant be resolved to a variable (short program)

Question

ERROR(Amber cant be resolved to a variable)

public class Fish {
String typeOfFish;
int friendliness;
public Fish(){
this.typeOfFish = "Unknown";
friendliness = 3;
}
public Fish(String t, int f){
typeOfFish = t;
friendliness = f;
}
int getFriendliness(){
return friendliness;
}
Fish amber = new Fish(Amber,5); // WHY "Amber" CAN'T BE HERE
Fish james = new Fish();
Fish nicestFish(Fish a, Fish b){
if(a.getFriendliness()> b.getFriendliness())
return a;
else return b;
}
}

Answer 1

Look at your second constructor of Fish()
The first parameter is a String.
The second is an integer.

Fish amber = new Fish("Amber", 5);

Answer 2

> WHY "Amber" CAN'T BE HERE?
because you create inside Fish -> new Fish -> new Fish ... in infinite loop

// use main() instead
public class Program {
public static void main(String[] args) {
Fish amber = new Fish("Amber", 5);
Fish james = new Fish();
}
}