private static String substringP()

in appactive-java-api/src/main/java/io/appactive/java/api/utils/lang/StringUtils.java [231:264]

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

    private static String substringP(String str, int start, int end) {
        if (str == null) {
            return null;
        }

        // handle negatives
        if (end < 0) {
            // remember end is negative
            end = str.length() + end;
        }
        if (start < 0) {
            // remember start is negative
            start = str.length() + start;
        }

        // check length next
        if (end > str.length()) {
            end = str.length();
        }

        // if start is greater than end, return ""
        if (start > end) {
            return EMPTY;
        }

        if (start < 0) {
            start = 0;
        }
        if (end < 0) {
            end = 0;
        }

        return str.substring(start, end);
    }