1
public boolean equals(Object anObject) {
2
    if (this == anObject) {
3
        return true;
4
    }
5
    if (anObject instanceof String) {
6
        String anotherString = (String)anObject;
7
        int n = value.length;
8
        if (n == anotherString.value.length) {
9
            char v1[] = value;
10
            char v2[] = anotherString.value;
11
            int i = 0;
12
            while (n-- != 0) {
13
                if (v1[i] != v2[i])
14
                    return false;
15
                i++;
16
            }
17
            return true;
18
        }
19
    }
20
    return false;
21
}

1
public boolean equals(Object obj) {
2
    if (obj instanceof Integer) {
3
        return value == ((Integer)obj).intValue();
4
    }
5
    return false;
6
}