1. Clean the cache directory to avoid any hits from previous builds (`rm -rf $GRADLE_USER_HOME/caches/build-cache-*`)

		}
		klog.Warningf("Different API server versions in the cluster were discovered: %v. Please upgrade your control plane"+
			" nodes to the same version of Kubernetes", strings.Join(verMsg, ", "))
	}

	// Get the lastest cluster version
	clusterVersion, err := getLatestClusterVersion(kubeAPIServerVersions)
	if err != nil {
		return upgrades, err
	}
	clusterVersionStr := clusterVersion.String()

      /*
       * The following static final fields exist for performance reasons.
       *
       * In UnsignedBytesBenchmark, accessing the following objects via static final fields is the
       * fastest (more than twice as fast as the Java implementation, vs ~1.5x with non-final static
       * fields, on x86_32) under the Hotspot server compiler. The reason is obviously that the

        project.mainComponent.baseName == 'app'
        project.testComponent instanceof CppTestSuite
        project.testComponent.name == 'test'
        project.testComponent.baseName == 'appTest'
        project.testComponent.binaries[0].compilationDetails.userHeaderSearchPaths == [file('src/test/headers'), file('src/main/headers')]
    }

For testing with the build cache, the build cache directory should be cleaned between tests.
The easiest way to accomplish this is to configure the local build cache to use a temporary directory.

=== Example: Clean build cache between tests

[source,groovy,indent=0]
.BuildLogicFunctionalTest.groovy
----

	"istio.io/istio/pilot/pkg/serviceregistry/util/xdsfake"
	"istio.io/istio/pilot/pkg/xds"
	"istio.io/istio/pilot/pkg/xds/endpoints"
	v3 "istio.io/istio/pilot/pkg/xds/v3"
	"istio.io/istio/pilot/test/xdstest"
	"istio.io/istio/pkg/adsc"
	"istio.io/istio/pkg/cluster"
	"istio.io/istio/pkg/config"
	"istio.io/istio/pkg/config/constants"
	"istio.io/istio/pkg/config/mesh"
	"istio.io/istio/pkg/config/schema/collections"

			resp = xdsc.RequestResponseAck(t, nil)
		})
	}, retry.Timeout(time.Second*15), retry.Delay(time.Millisecond*200))

	sdsStreams := map[string]*xds.AdsTest{}
	gotKeys := []string{}
	for _, res := range xdstest.ExtractSecretResources(t, resp.Resources) {
		sds := xds.NewSdsTest(t, setupDownstreamConnectionUDS(t, security.WorkloadIdentitySocketPath)).
			WithMetadata(meta).

			listeners := xdstest.ExtractListenerNames(builder.gatewayListeners)
			sort.Strings(listeners)
			sort.Strings(tt.expectedListeners)
			if !reflect.DeepEqual(listeners, tt.expectedListeners) {
				t.Fatalf("Expected listeners: %v, got: %v\n%v", tt.expectedListeners, listeners, proxyGateway.MergedGateway.MergedServers)
			}
			xdstest.ValidateListeners(t, builder.gatewayListeners)

`greeting-plugin` is simply a Java project that produces a JAR containing the plugin classes.

The easiest way to package and publish a plugin to a repository is to use the <<java_gradle_plugin.adoc#java_gradle_plugin,Gradle Plugin Development Plugin>>.

		// yresults.
		yparams := y.params
		yresults := y.results

		if x.TypeParams().Len() > 0 {
			// We must ignore type parameter names when comparing x and y. The
			// easiest way to do this is to substitute x's type parameters for y's.
			xtparams := x.TypeParams().list()
			ytparams := y.TypeParams().list()

			var targs []Type
			for i := range xtparams {