import java.io.StringWriter;
import java.util.ArrayList;
import java.util.List;

import org.apache.maven.building.Problem;

/**
 * @since 3.3.0
 * @deprecated since 4.0.0, use {@code org.apache.maven.api.services.ToolchainsBuilder} instead
 */
@Deprecated(since = "4.0.0")
public class ToolchainsBuildingException extends Exception {

    private final List<Problem> problems;

    /**

import org.apache.maven.building.Source;

/**
 * Collects toolchains that control the building of effective toolchains.
 *
 * @since 3.3.0
 * @deprecated since 4.0.0, use {@code org.apache.maven.api.services.ToolchainsBuilder} instead
 */
@Deprecated(since = "4.0.0")
public interface ToolchainsBuildingRequest {

    /**
     * Gets the global toolchains source.
     *

import org.apache.maven.api.cli.mvn.MavenOptions;
import org.apache.maven.api.services.BuilderProblem;
import org.apache.maven.api.services.Lookup;
import org.apache.maven.api.services.Sources;
import org.apache.maven.api.services.ToolchainsBuilder;
import org.apache.maven.api.services.ToolchainsBuilderRequest;
import org.apache.maven.api.services.ToolchainsBuilderResult;
import org.apache.maven.api.services.model.ModelProcessor;

              <exclude>org.apache.maven.toolchain.ToolchainManagerPrivate</exclude>
              <exclude>org.apache.maven.toolchain.ToolchainPrivate</exclude>
              <exclude>org.apache.maven.toolchain.ToolchainsBuilder</exclude>
            </excludes>
          </parameter>
        </configuration>
      </plugin>
    </plugins>
  </build>