id is of primitive type int and not an Object. You cannot call methods on a primitive as you are doing here : Try replacing this: if (id.equals(list[pos].getItemNumber())){ //Getting error on “equals” with if (id == list[pos].getItemNumber()){ //Getting error on “equals”
You almost got it. There are some errors though: you’re not iterating over all the chars of the password (i < password.length() – 1 is wrong) you start with a digit count of 1 instead of 0 you make the check that the count of digits is at least 2 as soon as you meet … Read more
Java Error: Invalid top level statement
int cannot be converted to int []
4 I want a test class to test this class but i dont know how to write it and i tried to see online but i still couldnt figure it out.I wrote the code on BlueJ, i’m trying to create the set game. import java.util.*; public class Deck { ArrayList<Card> deck; public Deck () { … Read more
