private static Pattern createPattern()

in src/main/java/org/apache/sling/commons/log/logback/internal/FilteringListener.java [90:95]

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

    private static Pattern createPattern(@Nullable String regex) {
        if (regex == null || MATCH_ALL.equals(regex)) {
            return null;
        }
        return Pattern.compile(regex);
    }