return dir;
    }

    public synchronized File createTempFile() throws IOException {
        File tempFile = File.createTempFile(baseFilename, fileSuffix);
        tempFile.deleteOnExit();
        markForDeletion(tempFile);

        return tempFile;
    }

    public void cleanUp() throws IOException {
        for (Iterator it = filesToDelete.iterator(); it.hasNext(); ) {

 * under the License.
 */
package org.apache.maven;

import org.apache.maven.execution.MavenExecutionRequest;
import org.apache.maven.execution.MavenExecutionResult;

/**
 * The main Maven execution entry point, which will execute a full Maven execution session.
 *
 * @see org.apache.maven.execution.MavenSession
 */
public interface Maven {
    @Deprecated
    @SuppressWarnings("checkstyle:constantname")

     * @param settings The settings to serialize, must not be {@code null}.
     * @throws IOException If the settings could not be serialized.
     */
    void write(File output, Map<String, Object> options, Settings settings) throws IOException;

    /**
     * Writes the supplied settings to the specified character writer. The writer will be automatically closed before

            <option value="$PROJECT_DIR$/platforms/core-execution/build-cache-spi" />
            <option value="$PROJECT_DIR$/platforms/core-execution/daemon-server-worker" />
            <option value="$PROJECT_DIR$/platforms/core-execution/execution" />
            <option value="$PROJECT_DIR$/platforms/core-execution/execution-e2e-tests" />

    /**
     * Method write.
     *
     * @param writer a writer object.
     * @param coreExtensions a coreExtensions object.
     * @throws IOException IOException if any.
     */
    public void write(Writer writer, CoreExtensions coreExtensions) throws IOException {
        XmlSerializer serializer = new MXSerializer();
        serializer.setProperty("http://xmlpull.org/v1/doc/properties.html#serializer-indentation", "  ");

        <executions>
          <execution>
            <id>compile</id>
            <phase>initialize</phase>
            <goals>
              <goal>set</goal>
            </goals>
            <configuration>
              <mainFile>dependency-classes</mainFile>
            </configuration>
          </execution>
          <execution>
            <id>install</id>

     * @param settings a settings object.
     * @throws IOException java.io.IOException if any.
     */
    public void write(Writer writer, Settings settings) throws IOException {
        try {
            delegate.write(writer, settings.getDelegate());
        } catch (XMLStreamException e) {
            throw new IOException("Error writing settings to " + writer, e);
        }
    }

    /**

    public Model read(File input, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(input, "input cannot be null");

        Model model = read(new FileInputStream(input), options);

        model.setPomFile(input);

        return model;
    }

    @Override
    public Model read(Reader input, Map<String, ?> options) throws IOException {
        Objects.requireNonNull(input, "input cannot be null");

import org.apache.maven.project.MavenProject;

/**
 * Lifecycle mapping delegate component interface. Calculates project build execution plan given {@link Lifecycle} and
 * lifecycle phase. Standard lifecycles use plugin execution {@code <phase>} or mojo default lifecycle phase to
 * calculate the execution plan, but custom lifecycles can use alternative mapping strategies.
 * <p>

        assertNotNull(context, "Context should be created");
        assertNotNull(context.options(), "Options should be available");

        // Test that icon methods don't throw exceptions
        // (The actual icon choice depends on terminal charset capabilities)
        context.success("Test success message");
        context.failure("Test failure message");
        context.warning("Test warning message");