How to check if the last char of a String is a specific char [duplicate]

Question

I have a funtion in my program that should determine if the last char of a string is a / and if not, add a / at the end, however, it always adds a /, even if the last char is a / Here is the code:

public static String setLastCharSlash(String check) {
    if(check.substring(check.length() - 1) != "/") {
        check = check + "/";
    }
    return check;
}

Answer 1

There's a specific method for this use case:

boolean isSlashLast = "your/string/".endsWith("/");