Question

I have the following code:

    private static boolean hasTargetStyle(AttributeSet attributes) {
        final Enumeration<?> attributeNames = attributes.getAttributeNames();
        while (attributeNames.hasMoreElements()) {
            final Object attributeName = attributeNames.nextElement();
            if (attributeName.equals(MY_STYLE_NAME)) {
                return true;
            }
        }

        return false;
    }

Now I would think this code would step through each of the attribute names. But it’s only giving me every other attribute name (the ones with even-numbered indices).

What’s going wrong here?

Answer 1

I don’t think it has an index – a Set doesn’t have index. And the code looks fine. Unless the getAttributeNames() returns a wrongly-implementation enumeration, it should work.