// If it is in the Cache, add it and continue
			// We skip cache if assertions are enabled, so that the cache will assert our eviction logic is correct
			results = append(results, cachedItem)
			cached++
			continue
		}
		regenerated++
		res := s.generate(sr, configClusterSecrets, proxyClusterSecrets, proxy)
		if res != nil {
			s.cache.Add(sr, req, res)
			results = append(results, res)
		}
	}

The go command periodically deletes cached data that has not been
used recently. Running 'go clean -cache' deletes all cached data.

The build cache correctly accounts for changes to Go source files,
compilers, compiler options, and so on: cleaning the cache explicitly
should not be necessary in typical use. However, the build cache
does not detect changes to C libraries imported with cgo.

        given:
        def cachesDir = executer.gradleUserHomeDir.file("caches")
        cachesDir.touch()

        when:
        fails 'hello'

        then:
        cachesDir.isFile()
        assertHasStartupFailure(failure, "Cannot create directory '${executer.gradleUserHomeDir.file("caches")}")
    }

    def "Error message due to unwritable Gradle daemon directory is not scary"() {

    private void setCleanupInterval(String cleanup) {
        def initDir = new File(gradleUserHomeDir, "init.d")
        initDir.mkdirs()
        new File(initDir, "cache-settings.gradle") << """
            beforeSettings { settings ->
                settings.caches {
                    cleanup = Cleanup.${cleanup}
                }
            }
        """.stripIndent()
    }

		return false
	}
	if cache.DebugTest {
		fmt.Fprintf(os.Stderr, "testcache: %s: test ID %x => input ID %x => %x\n", a.Package.ImportPath, testID, testInputsID, testAndInputKey(testID, testInputsID))
	}

	// Parse cached result in preparation for changing run time to "(cached)".
	// If we can't parse the cached result, don't use it.
	data, entry, err = cache.GetBytes(cache.Default(), testAndInputKey(testID, testInputsID))

	w.resizeCacheLocked(event.RecordTime)
	if w.isCacheFullLocked() {
		// Cache is full - remove the oldest element.
		w.startIndex++
		w.removedEventSinceRelist = true
	}
	w.cache[w.endIndex%w.capacity] = event
	w.endIndex++
}

// resizeCacheLocked resizes the cache if necessary:
// - increases capacity by 2x if cache is full and all cached events occurred within last eventFreshDuration.

Once downloaded, the files will be re-used from the cache.
You need to tell Travis CI explicitly that you want to https://docs.travis-ci.com/user/languages/java/#Caching[store and use the Gradle cache and Wrapper] for successive invocations of the build.

[listing]
----
before_cache:
  - rm -f  $HOME/.gradle/caches/modules-2/modules-2.lock
  - rm -fr $HOME/.gradle/caches/*/plugin-resolution/

cache:
  directories:

	return &defaultFeatureSupportChecker{
		checkingEndpoint: make(map[string]struct{}),
	}
}

// Supports can check the featue from anywhere without storage if it was cached before.
func (f *defaultFeatureSupportChecker) Supports(feature storage.Feature) bool {
	switch feature {
	case storage.RequestWatchProgress:
		f.lock.Lock()
		defer f.lock.Unlock()

 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.gradle.cache.internal

import org.gradle.cache.internal.locklistener.NoOpFileLockContentionHandler
import org.gradle.internal.nativeintegration.ProcessEnvironment
import org.gradle.internal.operations.BuildOperationContext

	defaultCache Cache
)

// cacheREADME is a message stored in a README in the cache directory.
// Because the cache lives outside the normal Go trees, we leave the
// README as a courtesy to explain where it came from.
const cacheREADME = `This directory holds cached build artifacts from the Go build system.
Run "go clean -cache" if the directory is getting too large.
Run "go clean -fuzzcache" to delete the fuzz cache.