when(toolchainFactoryBasicType.createToolchain(any())).thenReturn(basicToolchain);
        org.apache.maven.api.Toolchain basicToolchain2 = mock(org.apache.maven.api.Toolchain.class);
        when(toolchainFactoryBasicType.createToolchain(any())).thenReturn(basicToolchain2);

        List<Toolchain> toolchains = toolchainManager.getToolchains(session, "basic", null);

     *
     * @param model The toolchain configuration model
     * @return A configured toolchain instance
     * @throws ToolchainFactoryException if toolchain creation fails
     */
    @Nonnull
    Toolchain createToolchain(@Nonnull ToolchainModel model) throws ToolchainFactoryException;

    /**
     * Creates a default toolchain instance using system defaults.
     *
     * @return Optional containing the default toolchain if available

 */
@Deprecated(since = "4.0.0")
public interface ToolchainFactory {
    /**
     * Create instance of toolchain.
     **/
    ToolchainPrivate createToolchain(ToolchainModel model) throws MisconfiguredToolchainException;

    /**
     * Returns the default instance of the particular type of toolchain, can return <code>null</code>
     * if not applicable.

                @Nonnull
                @Override
                public org.apache.maven.api.Toolchain createToolchain(
                        @Nonnull org.apache.maven.api.toolchain.ToolchainModel model) throws ToolchainFactoryException {
                    try {
                        return getToolchainV4(v3Factory.createToolchain(new ToolchainModel(model)));
                    } catch (MisconfiguredToolchainException e) {

 */
@Deprecated(since = "4.0.0")
public class JavaToolchainFactory implements ToolchainFactory {
    private final Logger logger = LoggerFactory.getLogger(getClass());

    @Override
    public ToolchainPrivate createToolchain(ToolchainModel model) throws MisconfiguredToolchainException {
        if (model == null) {
            return null;
        }

        // use DefaultJavaToolChain for compatibility with maven 3.2.3 and earlier