Output won't print in if...else statement

I'm a freshman computer science major in college and I am completely new to all of this stuff. We are currently using java and are on our first homework where we have to make a combat calculator for a text based game. My problem is in the if else statements that I have, where the print line statements won't print out when I run the program.

    userInput = input.next();

    int action1 = 1;
    action1 = input.nextInt();
    int action2 = 2;
    action2 = input.nextInt();
    int action3 = 3;
    action3 = input.nextInt();
    int action4 = 4;
    action4 = input.nextInt();

    if (userInput == action1){
        System.out.println("You strike the goblin with your sword for 12 damage.");
    }
    else if (userInput.equals(action2)){
        System.out.println("You cast the weaken spell on the goblin.");
    }
    else if (userInput.equals(action3)){
        System.out.println("You focus and charge your magic power.");
    }
    else if (userInput.equals(action4)){
        System.out.println("You run away!");
    }

}

I also don't know how to put codes properly in this website so sorry if it's a little hard to understand. But anyway, what am I doing wrong to where my output for the if...else statements won't print?