Method touch

core/src/test/java/io/questdb/test/FilesTest.java:1611–1614

(File file)

    }

    private static void touch(File file) throws IOException {
        FileOutputStream fos = new FileOutputStream(file);
        fos.close();
    }

    private void assertHardLinkPreservesFileContent(String fileName) throws Exception {
        assertMemoryLeak(() -> {