public Collection getHeaderNames()

in src/main/java/org/apache/sling/servlethelpers/HeaderSupport.java [145:151]

• 7 lines of code
• 2 McCabe index (conditional complexity)

    public Collection<String> getHeaderNames() {
        Set<String> values = new HashSet<String>();
        for (HeaderValue entry : headers) {
            values.add(entry.getKey());
        }
        return values;
    }