import java.util.List;

public class SystemPathVersionLocator implements VisualStudioVersionLocator {
    private static final String LEGACY_COMPILER_FILENAME = "cl.exe";

    private static final Logger LOGGER = Logging.getLogger(SystemPathVersionLocator.class);
    private final OperatingSystem os;
    private final VisualStudioMetaDataProvider versionDeterminer;

            return new DefaultVswhereVersionLocator(windowsRegistry, os);
        }

        @Provides
        SystemPathVersionLocator createSystemPathVersionLocator(OperatingSystem os, VisualStudioMetaDataProvider versionDeterminer) {
            return new SystemPathVersionLocator(os, versionDeterminer);
        }

        @Provides

import org.gradle.nativeplatform.toolchain.internal.msvcpp.version.DefaultVswhereVersionLocator;
import org.gradle.nativeplatform.toolchain.internal.msvcpp.version.SystemPathVersionLocator;
import org.gradle.nativeplatform.toolchain.internal.msvcpp.version.VisualCppMetadataProvider;
import org.gradle.nativeplatform.toolchain.internal.msvcpp.version.VisualStudioMetaDataProvider;

    @Rule TestNameTestDirectoryProvider tmpDir = new TestNameTestDirectoryProvider(getClass())

    def os = Mock(OperatingSystem)
    def versionDeterminer = Mock(VisualStudioMetaDataProvider)
    def locator = new SystemPathVersionLocator(os, versionDeterminer)

    def "can locate a known visual studio install on the path"() {
        def vsDir = tmpDir.createDir("vs")
        def compiler = vsDir.file("cl.exe")

        when:

Class <org.gradle.nativeplatform.toolchain.internal.msvcpp.version.SystemPathVersionLocator> is not annotated (directly or via its package) with @org.gradle.api.NonNullApi in (SystemPathVersionLocator.java:0)