private String getAttribute()

in src/main/java/org/apache/maven/xinclude/stax/XIncludeStreamReader.java [502:505]

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

    private String getAttribute(Element node, String attr) {
        Attr a = node.getAttributeNode(attr);
        return a != null ? a.getValue() : null;
    }