}
    }

    @Nested
    @DisplayName("Downgrade Handling")
    class DowngradeHandlingTests {

        @Test
        @DisplayName("should fail with error when attempting downgrade from 4.1.0 to 4.0.0")
        void shouldFailWhenAttemptingDowngrade() throws Exception {
            String pomXml = """
                <?xml version="1.0" encoding="UTF-8"?>

	"github.com/minio/minio/internal/bucket/replication"
	"github.com/minio/minio/internal/color"
	"github.com/minio/minio/internal/config/heal"
	"github.com/minio/minio/internal/event"
	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/pkg/v3/console"
	uatomic "go.uber.org/atomic"
)

const (
	dataScannerSleepPerFolder        = time.Millisecond                 // Time to wait between folders.

            }

            // reactor failure modes
            if (t instanceof RuntimeException || !(t instanceof Exception)) {
                // fail fast on RuntimeExceptions, Errors and "other" Throwables
                // assume these are system errors and further build is meaningless
                buildContext.getReactorBuildStatus().halt();

GAIhC,OAAuD,EAAhDzD,EAAMyD,EAAM1Q,EAAU,KAAM,CAAE6D,IAASF,QAG/CsJ,EAAKpE,SAAW,SAAUtF,EAASM,GAUlC,OAHON,EAAQqE,eAAiBrE,IAAavD,GAC5CwM,EAAajJ,GAEPF,GAAOwF,SAAUtF,EAASM,IAIlCoJ,EAAK4D,KAAO,SAAUhN,EAAMC,IAOpBD,EAAK+D,eAAiB/D,IAAU7D,GACtCwM,EAAa3I,GAGd,IAAIL,EAAKmG,EAAKmH,WAAYhN,EAAKC,eAG9BvB,EAAMgB,GAAMpC,GAAOP,KAAM8I,EAAKmH,WAAYhN,EAAKC,eAC9CP,EAAIK,EAAMC,GAAOiG,QACjB1D,EAEF,YAAaA,IAAR7D,EACGA,EAGDqB,EAAKjB,aAAckB,IAG3BmJ,EAAKtG,MAAQ,SAAUC,GACtB,MAAM,IAAI1G,MAAO,0CAA4C0G,IAO9DvD,GAAO0N,WAAa,SAAUzJ,G...

        // CurlHelper not available → exception → caught internally → no throw
        try {
            helper.completeOperation("nonexistent_operation");
        } catch (final Exception e) {
            fail("completeOperation should not throw: " + e.getMessage());
        }
    }

    @Test
    public void test_completeOperation_doubleCall_safe() {

	"github.com/minio/minio/internal/config/storageclass"
	"github.com/minio/minio/internal/crypto"
	"github.com/minio/minio/internal/hash"
	xhttp "github.com/minio/minio/internal/http"
	xioutil "github.com/minio/minio/internal/ioutil"
	"github.com/minio/minio/internal/logger"
	"github.com/minio/pkg/v3/trie"
	"github.com/minio/pkg/v3/wildcard"
	"github.com/valyala/bytebufferpool"
)

const (
	// MinIO meta bucket.

            throw new RuntimeException("test exception");
        });
        try {
            systemHelper.destroy();
            assertTrue(true);
        } catch (Exception e) {
            fail("Exception should be caught and not propagated");
        }
    }

    @Test
    public void test_getHelpUrl() {
        getMockRequest().setLocale(Locale.ENGLISH);

    // it's shared to avoid using too much memory in tests
    float[] sharedArray = new float[arraysDim2];
    Arrays.fill(arrays, sharedArray);

    try {
      Floats.concat(arrays);
      fail();
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testEnsureCapacity() {
    assertThat(Floats.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);

    // it's shared to avoid using too much memory in tests
    float[] sharedArray = new float[arraysDim2];
    Arrays.fill(arrays, sharedArray);

    try {
      Floats.concat(arrays);
      fail();
    } catch (IllegalArgumentException expected) {
    }
  }

  public void testEnsureCapacity() {
    assertThat(Floats.ensureCapacity(EMPTY, 0, 1)).isSameInstanceAs(EMPTY);

AAIC,IAEvBC,EAAe,CACbC,IAAIC,EAASC,EAAKC,GACXN,EAAWO,IAAIH,IAClBJ,EAAWG,IAAIC,EAAS,IAAIH,KAG9B,MAAMO,EAAcR,EAAWS,IAAIL,GAI9BI,EAAYD,IAAIF,IAA6B,IAArBG,EAAYE,KAMzCF,EAAYL,IAAIE,EAAKC,GAJnBK,QAAQC,MAAO,+EAA8EC,MAAMC,KAAKN,EAAYO,QAAQ,M,EAOhIN,IAAGA,CAACL,EAASC,IACPL,EAAWO,IAAIH,IACVJ,EAAWS,IAAIL,GAASK,IAAIJ,IAG9B,KAGTW,OAAOZ,EAASC,GACd,IAAKL,EAAWO,IAAIH,GAClB,OAGF,MAAMI,EAAcR,EAAWS,IAAIL,GAEnCI,EAAYS,OAAOZ,GAGM,IAArBG,EAAYE,MACdV,EAAWiB,OAAOb,EAEtB,GC5CIc,EAAiB,gBAOjBC,EAAgBC,IAChBA,GAAYC,OAAOC,KAA...