}

    /**
     * Test readBytes with custom maxSize - file exceeds limit
     *
     * @throws Exception
     */
    @Test(expected = IORuntimeException.class)
    public void testReadBytes_CustomMaxSize_ExceedsLimit() throws Exception {
        final File file = tempFolder.newFile("medium.txt");
        final byte[] data = new byte[1024]; // 1KB
        final FileOutputStream out = new FileOutputStream(file);