Compare two String in Java with possible null/empty values, when one is null and another is empty it will return true

Looking for a way (OK with using Apache libs as well), to compare two String in Java with possible null/empty values, where the main requirement is when if one is null and another is empty ("") it will return true.

Emphasizing - any null/empty combination allowed, and all the combinations would be considered a true statement.

one   | two  | res
------|------|-----
 ""   | ""   | true
 ""   | null | true
 null | ""   | true
 null | null | true

I've checked many related questions here, and they are not considering my main requirement.

Solution

public static boolean isEqual(String one, String two) {
    // org.apache.commons.lang.StringUtils
    return StringUtils.defaultIfEmpty(one, "")
            .equals(StringUtils.defaultIfEmpty(two, ""));
}

Output:

 one  | two  | res
------|------|-----
 ""   | ""   | true
 ""   | null | true
 null | null | true

Alternatives:

public static boolean isEqual(String one, String two) {
    if (one == null) one = "";
    if (two == null) two = "";    
    return one.equals(two);
}

public static boolean isEqual(String one, String two) {
    one = Objects.requireNonNullElse(one, "");
    two = Objects.requireNonNullElse(two, "");
    return one.equals(two);
}