@Unroll
    def "jdk #jdkVendor for #platform#suffix are downloaded and extracted"() {
        given:
        def mockRepoUrl = urlPath(jdkVendor, jdkVersion, platform, arch);
        def mockedContent = filebytes(jdkVendor, platform)
        buildFile.text = """
            plugins {
             id 'elasticsearch.jdk-download'
            }

            jdks {
              myJdk {
                vendor = '$jdkVendor'

        }

        // TODO: shouldn't have to trim, sha files should not have trailing newline
        byte[] fileBytes = Files.readAllBytes(shaFile.toPath());
        String expectedSha = new String(fileBytes, StandardCharsets.UTF_8).trim();

        String sha = getSha1(jar);

        if (expectedSha.equals(sha) == false) {

		21: {bucketName: bucket, objName: object, inputData: nilBytes, inputMeta: md5Header(nilBytes), inputSHA256: getSHA256Hash(nilBytes), inputDataSize: int64(len(nilBytes)), expectedMd5: getMD5Hash(nilBytes)},

                // 999 kilobytes
                Arguments.of(999L * 1000L, null, "999 kB"),
                Arguments.of(999L * 1000L, ScaleUnit.BYTE, "999000 B"),
                Arguments.of(999L * 1000L, ScaleUnit.KILOBYTE, "999 kB"),
                Arguments.of(999L * 1000L, ScaleUnit.MEGABYTE, "1.0 MB"),
                Arguments.of(999L * 1000L, ScaleUnit.GIGABYTE, "0 GB"),

                // 1000 kilobytes

	}
	return s
}

// Fill buf through n writes of byte slice fub.
// The initial contents of buf corresponds to the string s;
// the result is the final contents of buf returned as a string.
func fillBytes(t *testing.T, testname string, buf *Buffer, s string, n int, fub []byte) string {
	check(t, testname+" (fill 1)", buf, s)
	for ; n > 0; n-- {
		m, err := buf.Write(fub)
		if m != len(fub) {

            return "";
        }

        // Read wide string data (UTF-16LE)
        int byteCount = (actualCount - 1) * 2; // Exclude null terminator
        byte[] wideBytes = new byte[byteCount];
        buf.readOctetArray(wideBytes, 0, byteCount);

        // Skip null terminator
        buf.dec_ndr_short();

        // Skip padding
        int padding = (4 - ((byteCount + 2) % 4)) % 4;

    void toString_containsExpected() {
        when(cfg.isTraceResourceUsage()).thenReturn(false);
        stubValidTree(1L, true, true);

        byte[] fidBytes = new byte[] { 0x01, 0x02 };
        SmbFileHandleImpl h1 = new SmbFileHandleImpl(cfg, fidBytes, tree, "//u/one", 0x10, 0x20, 0x30, 0x40, 0L);
        String s1 = h1.toString();
        assertTrue(s1.contains("//u/one"));

		memAvailable:      "Available memory on the node",
		readsPerSec:       "Reads per second on a drive",
		writesPerSec:      "Writes per second on a drive",
		readsKBPerSec:     "Kilobytes read per second on a drive",
		writesKBPerSec:    "Kilobytes written per second on a drive",
		readsAwait:        "Average time for read requests to be served on a drive",
		writesAwait:       "Average time for write requests to be served on a drive",

| `minio_node_drive_reads_kb_per_sec`  | Kilobytes read per second on a drive.                    |
| `minio_node_drive_reads_await`       | Average time for read requests to be served on a drive.  |
| `minio_node_drive_writes_per_sec`    | Writes per second on a drive.                            |
| `minio_node_drive_writes_kb_per_sec` | Kilobytes written per second on a drive.                 |