static String trimToNull()

in src/main/java/org/apache/sling/tracer/internal/Util.java [23:32]

• 10 lines of code
• 3 McCabe index (conditional complexity)

    static String trimToNull(String s) {
        if (s == null) {
            return null;
        }
        s = s.trim();
        if (s.isEmpty()) {
            return null;
        }
        return s;
    }