public String getHeader()

in src/main/java/org/apache/sling/servlethelpers/HeaderSupport.java [112:119]

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

    public String getHeader(String name) {
        Collection<String> values = getHeaders(name);
        if (!values.isEmpty()) {
            return values.iterator().next();
        } else {
            return null;
        }
    }