public static String substringBeforeLast()

in camel-k-core/support/src/main/java/org/apache/camel/k/support/StringSupport.java [61:70]

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

    public static String substringBeforeLast(String str, String separator) {
        if (ObjectHelper.isEmpty(str) || ObjectHelper.isEmpty(separator)) {
            return str;
        }
        int pos = str.lastIndexOf(separator);
        if (pos == -1) {
            return str;
        }
        return str.substring(0, pos);
    }