public DefaultConfigurableUserClassFilePermissions(int unixNumeric) {
        setRead(isRead(unixNumeric));
        setWrite(isWrite(unixNumeric));
        setExecute(isExecute(unixNumeric));
    }

    @Override
    public void unix(String unixSymbolic) {
        setRead(isRead(unixSymbolic));
        setWrite(isWrite(unixSymbolic));
        setExecute(isExecute(unixSymbolic));
    }

    @Override

        }
    }

    protected static boolean isWrite(int unixNumeric) {
        return (unixNumeric & 2) >> 1 == 1;
    }

    protected static boolean isWrite(String unixSymbolic) {
        char symbol = unixSymbolic.charAt(1);
        if (symbol == 'w') {
            return true;
        } else if (symbol == '-') {

    private final boolean read;
    private final boolean write;
    private final boolean execute;

    public DefaultUserClassFilePermissions(int unixNumeric) {
        read = isRead(unixNumeric);
        write = isWrite(unixNumeric);
        execute = isExecute(unixNumeric);
    }

    @Override
    public boolean getRead() {
        return read;
    }

    @Override
    public boolean getWrite() {

        return String.format("%s%s%s", isRead(unitNumeric) ? "r" : "-", isWrite(unitNumeric) ? "w" : "-", isExecute(unitNumeric) ? "x" : "-");
    }

    private static boolean isRead(int unixNumeric) {
        return (unixNumeric & 4) >> 2 == 1;
    }

    private static boolean isWrite(int unixNumeric) {
        return (unixNumeric & 2) >> 1 == 1;
    }