protected static boolean isContinued(String line) {
            if (!StringUtils.hasText(line)) {
                return false;
            }
            int length = line.length();
            //find the number of backslashes at the end of the line.  If an even number, the
            //backslashes are considered escaped.  If an odd number, the line is considered continued on the next line
            int backslashCount = 0;
            for (int i = length - 1; i > 0; i--) {
                if (line.charAt(i) == ESCAPE_TOKEN) {
                    backslashCount++;
                } else {
                    break;
                }
            }
            return backslashCount % 2 != 0;
        }
An {@code Ini.Section} is String-key-to-String-value Map, identifiable by a
{@link #getName() name} unique within an {@link Ini} instance.
config/core/src/main/java/org/apache/shiro/config/Ini.java