import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @deprecated instead use {@link org.apache.maven.toolchain.building.DefaultToolchainsBuilder}
 */
@Deprecated
@Named("default")
@Singleton
public class DefaultToolchainsBuilder implements ToolchainsBuilder {
    private final Logger logger = LoggerFactory.getLogger(getClass());

/**
 *
 * @since 3.3.0
 */
@Named
@Singleton
public class DefaultToolchainsBuilder implements ToolchainsBuilder {
    private final org.apache.maven.api.services.ToolchainsBuilder builder;
    private final ToolchainsXmlFactory toolchainsXmlFactory;

    @Inject
    public DefaultToolchainsBuilder(
            org.apache.maven.api.services.ToolchainsBuilder builder, ToolchainsXmlFactory toolchainsXmlFactory) {

import org.codehaus.plexus.interpolation.RegexBasedInterpolator;

/**
 * Builds the effective toolchains from a user toolchains file and/or a global toolchains file.
 *
 */
@Named
public class DefaultToolchainsBuilder implements ToolchainsBuilder {

    private final MavenToolchainsMerger toolchainsMerger = new MavenToolchainsMerger();

    @Override

              <include>org.apache.maven.toolchain.merge</include>
            </includes>
            <excludes>
              <exclude>org.apache.maven.toolchain.building.DefaultToolchainsBuilder#DefaultToolchainsBuilder():CONSTRUCTOR_REMOVED</exclude>
              <exclude>org.apache.maven.toolchain.merge.MavenToolchainMerger#getToolchainModelKey(org.apache.maven.toolchain.model.ToolchainModel):METHOD_REMOVED</exclude>

        envVarMap.put("testSpecialCharactersKey", "<test&Value>");
        OperatingSystemUtils.setEnvVarSource(new TestEnvVarSource(envVarMap));

        toolchainBuilder = new DefaultToolchainsBuilder(
                new org.apache.maven.internal.impl.DefaultToolchainsBuilder(), toolchainsXmlFactory);
    }

    @Test
    void testBuildEmptyRequest() throws Exception {
        ToolchainsBuildingRequest request = new DefaultToolchainsBuildingRequest();

org.apache.maven.internal.impl.DefaultSettingsBuilder
org.apache.maven.internal.impl.DefaultSettingsXmlFactory
org.apache.maven.internal.impl.DefaultSuperPomProvider
org.apache.maven.internal.impl.DefaultToolchainsBuilder
org.apache.maven.internal.impl.DefaultToolchainsXmlFactory
org.apache.maven.internal.impl.DefaultTransportProvider
org.apache.maven.internal.impl.DefaultUrlNormalizer
org.apache.maven.internal.impl.DefaultVersionParser

        injector.bindImplicit(DefaultRepositoryFactory.class);
        injector.bindImplicit(DefaultSettingsBuilder.class);
        injector.bindImplicit(DefaultSettingsXmlFactory.class);
        injector.bindImplicit(DefaultToolchainsBuilder.class);
        injector.bindImplicit(DefaultToolchainsXmlFactory.class);
        injector.bindImplicit(DefaultTransportProvider.class);
        injector.bindImplicit(DefaultVersionParser.class);

              <exclude>org.apache.maven.settings.DefaultMavenSettingsBuilder</exclude>
              <exclude>org.apache.maven.settings.MavenSettingsBuilder</exclude>
              <exclude>org.apache.maven.toolchain.DefaultToolchainsBuilder</exclude>
              <exclude>org.apache.maven.toolchain.ToolchainsBuilder</exclude>
            </excludes>
          </parameter>
        </configuration>
      </plugin>
    </plugins>
  </build>