platform.name >> "SomePlatform"
        toolChain.target("SomePlatform", Mock(Action))
        toolChain.setTargets("NoPlatform")

        expect:
        !toolChain.select(platform).available
    }

    def "selected toolChain applies platform configuration action"() {
        def platform1 = Mock(NativePlatformInternal)
        def platform2 = Mock(NativePlatformInternal)
        platform1.name >> "platform1"

A dependency on a platform is created using the `platform` keyword:

.Getting versions declared in a platform
====
include::sample[dir="snippets/java-platform/recommender/kotlin/consumer",files="build.gradle.kts[tags=get-recommendations]"]
include::sample[dir="snippets/java-platform/recommender/groovy/consumer",files="build.gradle[tags=get-recommendations]"]
====

--

  companion object {
    @Volatile private var platform = findPlatform()

    const val INFO = 4
    const val WARN = 5

    private val logger = Logger.getLogger(OkHttpClient::class.java.name)

    @JvmStatic
    fun get(): Platform = platform

    fun resetForTests(platform: Platform = findPlatform()) {
      this.platform = platform
    }

There are two options to express that a set of modules belong to a platform:

1. A platform is **published** as a <<platforms.adoc#sub:bom_import,BOM>> and can be used:
   For example, `com.fasterxml.jackson:jackson-bom` can be used as platform.

#include "tensorflow/core/platform/status.h"
#include "tensorflow/core/platform/strcat.h"
#include "tensorflow/core/platform/stringpiece.h"
#include "tsl/platform/status.h"

using tensorflow::StatusFromTF_Status;

namespace stream_executor {
using tensorflow::StringPiece;

// TODO(penporn): Remove OwnedTFStatus.
using OwnedTFStatus = tensorflow::TF_StatusPtr;

namespace {
absl::Status ValidateSPPlatform(const SP_Platform& platform) {

  TF_ASSERT_OK(status);
  absl::StatusOr<Platform*> maybe_platform =
      PlatformManager::PlatformWithName("MY_DEVICE");
  TF_ASSERT_OK(maybe_platform.status());
  Platform* platform = std::move(maybe_platform).value();
  ASSERT_EQ(platform->Name(), test_util::kDeviceName);
  ASSERT_EQ(platform->VisibleDeviceCount(), test_util::kDeviceCount);

  absl::StatusOr<StreamExecutor*> maybe_executor =

            }
        """
    }

    // When publishing a platform, the Gradle metadata will _not_ contain enforced platforms
    // as those are synthetic platforms generated at runtime. This test is here to make sure
    // this is the case
    def "can enforce a published platform"() {
        def platform = mavenHttpRepo.module("org", "platform", "1.0")
            .asGradlePlatform()
            .dependsOn("org", "foo", "1.0")

      parallel=false
    fi
  fi

  if [[ "${parallel}" == "true" ]]; then
    kube::log::status "Building go targets for {${platforms[*]}} in parallel (output will appear in a burst when complete):" "${targets[@]}"
    local platform
    for platform in "${platforms[@]}"; do (
        kube::golang::set_platform_envs "${platform}"

platforms/jvm/testing-junit-platform/       @gradle/bt-jvm @gradle/dv-testing-team
platforms/jvm/testing-jvm/                  @gradle/bt-jvm @gradle/dv-testing-team
platforms/jvm/testing-jvm-infrastructure/   @gradle/bt-jvm @gradle/dv-testing-team

# Software platform
platforms/software/                         @gradle/bt-jvm

# Extensibility
platforms/extensibility/        @gradle/bt-extensibility-maintainers

        // The recommended way of dealing with existing platforms
        LEGACY_PLATFORM,   // constraints in platform are published without strict constraints, consumer uses 'platform()' dependencies + component metadata rules to make all published constraints strict
        // The discouraged way of dealing with existing platforms