private Map<String, String> parseTmpfsOptions(Map<String, String> containerParameters) {
        if (!containerParameters.containsKey("TC_TMPFS")) {
            return Collections.emptyMap();
        }

        String tmpfsOptions = containerParameters.get("TC_TMPFS");

        return Stream
            .of(tmpfsOptions.split(","))
            .collect(Collectors.toMap(string -> string.split(":")[0], string -> string.split(":")[1]));
    }
This method applies various REGEX Patterns to parse the URL associated with this instance.
This is called from a @{@link ConnectionUrl#newInstance(String)} static factory method to create immutable instance of
{@link ConnectionUrl}.
To avoid mutation after class is instantiated, this method should not be publicly accessible.
modules/jdbc/src/main/java/org/testcontainers/jdbc/ConnectionUrl.java