Why doesn't Java understand the condition?

Question

Java

System.out.println("Все верно?(y/n)");
Scanner answ = new Scanner(System.in);

if (answ.nextLine() == "y")
   System.out.println("Ok");
if (answ.nextLine() == "n")
    System.out.println("Try again");
else
    System.out.println("Неверный ввод(y/n)");

Outputs:
Is everything correct? (y/n)
y // I write 'y'
y // But it tries to read the input again, I enter 'y' again
Invalid input (y/n) // And in the end it outputs this

Answer 1

Because you need to read about the equals() method