// deal with empty-map optimization.
    map1.put(0, null);

    int initialBuckets = bucketsOf(map1);

    for (int i = 1; i < size; i++) {
      map1.put(i, null);
    }
    assertWithMessage("table size after adding %s elements", size)
        .that(bucketsOf(map1))
        .isEqualTo(initialBuckets);

    /*

[
  {
    "testCoverageUuid": 1,
    "buckets": [
      {
        "subprojects": [
          "configuration-cache"
        ],
        "parallelizationMethod": {
          "name": "TestDistribution"
        }
      },
      {
        "subprojects": [
          "tooling-api"
        ],
        "parallelizationMethod": {
          "name": "TestDistribution"
        }
      },
      {
        "subprojects": [

          commit-message: Update test buckets
          branch: devprod/update-test-buckets
          branch-suffix: timestamp
          delete-branch: true
          title: 'Update test buckets'
          signoff: true
          sign-commits: true
          labels: |
            in:building-gradle
            @dev-productivity
          body: |
            This PR updates the test buckets based on the latest test class data.

on:
  schedule:
    - cron: '53 3 * * 1'
  workflow_dispatch:

permissions:
  contents: write
  id-token: write
  pull-requests: write

jobs:
  update-perf-test-buckets:
    runs-on: ubuntu-latest

    if: github.repository == 'gradle/gradle'

    steps:
      - name: Checkout repository
        uses: actions/checkout@v6
      - name: configure aws credentials

    crossVersionBuckets: List<List<String>>,
    private val model: CIBuildModel,
) : FunctionalTestBucketProvider {
    private val buckets: List<BuildTypeBucket> = crossVersionBuckets.map { GradleVersionRangeCrossVersionTestBucket(it[0], it[1]) }

    // For quickFeedbackCrossVersion and allVersionsCrossVersion, the buckets are split by Gradle version
    // By default, split them by CROSS_VERSION_BUCKETS
    override fun createFunctionalTestsFor(

	e.ExpireBucket = bucketID
	c.buckets[bucketID].entries[e.Key] = e
	if c.buckets[bucketID].newestEntry.Before(e.ExpiresAt) {
		c.buckets[bucketID].newestEntry = e.ExpiresAt
	}
}

// removeFromBucket removes the entry from its corresponding bucket. Has to be called with lock!
func (c *LRU[K, V]) removeFromBucket(e *Entry[K, V]) {
	delete(c.buckets[e.ExpireBucket].entries, e.Key)
}

        val buckets =
            splitBucketsByScenarios(
                scenarios,
                testProjectToScenarioDurations,
                testProjectScenarioDurationsFallback,
                performanceTestCoverage.numberOfBuckets,
            )
        return buckets.mapIndexed { bucketIndex: Int, bucket: PerformanceTestBucket ->

                subprojects = JsonBasedGradleSubprojectProvider(File("./subprojects.json")),
            )
        val gradleBuildBucketProvider = DefaultFunctionalTestBucketProvider(model, File("./test-buckets.json"))
        subProject(CheckProject(model, gradleBuildBucketProvider))

        if (!isSecurityFork()) {
            subProject(PromotionProject(model.branch))
            subProject(UtilProject)

                <artifactId>exec-maven-plugin</artifactId>
                <version>3.6.3</version>
                <executions>
                    <execution>
                        <id>update-test-buckets</id>
                        <goals>
                            <goal>java</goal>
                        </goals>
                    </execution>
                </executions>
                <configuration>

Point a web browser running on the host machine to <http://127.0.0.1:9000> and log in with the root credentials.
You can use the Browser to create buckets, upload objects, and browse the contents of the MinIO server.

You can also connect using any S3-compatible tool, such as the MinIO Client `mc` commandline tool:

```sh