}

        @Test
        @DisplayName("should have valid plugin upgrade definitions")
        void shouldHaveValidPluginUpgradeDefinitions() throws Exception {
            List<PluginUpgrade> upgrades = PluginUpgradeStrategy.getPluginUpgrades();

            for (PluginUpgrade upgrade : upgrades) {
                assertNotNull(upgrade.groupId(), "Plugin upgrade should have groupId");

            if (isVersionBelow(currentVersion, upgrade.minVersion)) {
                Editor editor = new Editor(pomDocument);
                editor.setTextContent(versionElement, upgrade.minVersion);
                context.detail("Upgraded " + upgrade.groupId + ":" + upgrade.artifactId + " from " + currentVersion
                        + " to " + upgrade.minVersion + " in " + sectionName);
                return true;

                            phaseElement.textContent(newPhase);
                            context.detail("Upgraded phase: " + currentPhase + " → " + newPhase);
                            upgrades++;
                        }
                    }
                }
            }
        }

        return upgrades;
    }

 * </ul>
 *
 * <h3>Plugin Upgrades</h3>
 * When {@code --plugins} option is enabled (or by default), upgrades plugins known to fail with Maven 4:
 * <ul>
 *   <li><strong>maven-exec-plugin</strong>: Upgrades to version 3.2.0 or higher</li>
 *   <li><strong>maven-enforcer-plugin</strong>: Upgrades to version 3.0.0 or higher</li>
 *   <li><strong>flatten-maven-plugin</strong>: Upgrades to version 1.2.7 or higher</li>

                            || description.toLowerCase().contains("upgrade"),
                    "Description should mention model or upgrade");
        }
    }

    @Nested
    @DisplayName("Phase Upgrades")
    class PhaseUpgradeTests {

        @Test
        @DisplayName("should upgrade deprecated phases to Maven 4 equivalents in 4.1.0")

      }

    /**
     * Attempts to perform a web socket upgrade on the connection.
     * This will overwrite any previously set status, body, or streamHandler.
     */
    public fun webSocketUpgrade(listener: WebSocketListener): Builder =
      apply {
        status = "HTTP/1.1 101 Switching Protocols"
        setHeader("Connection", "Upgrade")
        setHeader("Upgrade", "websocket")
        webSocketListener = listener
      }

			}
			if b, err := msg.MarshalMsg(nil); err == nil {
				wsutil.WriteMessage(conn, ws.StateServerSide, ws.OpBinary, b)
			}
		}
	}
	defer conn.Close()
	if debugPrint {
		fmt.Printf("grid: Upgraded request: %v\n", remoteAddr)
	}

	msg, _, err := wsutil.ReadClientData(conn)
	if err != nil {
		writeErr(fmt.Errorf("reading connect: %w", err))
		return
	}
	if debugPrint {

		Size:           329289, Mode: 0x0, WrittenByVersion: 0x63c77756,
		Metadata: map[string]string{
			"content-type": "application/octet-stream", "etag": "f205307ef9f50594c4b86d9c246bee86", "x-minio-internal-erasure-upgraded": "5->6", "x-minio-internal-inline-data": "true",
		},
		Parts: []ObjectPartInfo{
			{
				ETag:       "",
				Number:     1,
				Size:       329289,
				ActualSize: 329289,

	xhttp "github.com/minio/minio/internal/http"
	"github.com/minio/pkg/v3/sync/errgroup"
)

// Object was stored with additional erasure codes due to degraded system at upload time
const minIOErasureUpgraded = "x-minio-internal-erasure-upgraded"

const erasureAlgorithm = "rs-vandermonde"

// GetChecksumInfo - get checksum of a part.
func (e ErasureInfo) GetChecksumInfo(partNumber int) (ckSum ChecksumInfo) {

	_, err = obj.PutObject(ctx, bucket, object, mustGetPutObjReader(t, bytes.NewReader([]byte("abcd")), int64(len("abcd")), "", ""), opts)
	if err != nil {
		t.Fatal(err)
	}
	// for a 16 disk setup, EC is 4, but will be upgraded up to 8.
	// Remove 4 disks.
	erasureDisks := xl.getDisks()
	z.serverPools[0].erasureDisksMu.Lock()
	xl.getDisks = func() []StorageAPI {
		for i := range erasureDisks[:4] {