@Override
    public File getUserMavenDir() {
        return MavenUtil.getUserMavenDir();
    }

    @Override
    @Nullable
    public File getGlobalMavenDir() {
        return MavenUtil.getGlobalMavenDir();
    }

    @Override
    public File getUserSettingsFile() {
        return new File(getUserMavenDir(), "settings.xml");
    }

    @Override
    @Nullable

        when:
        1 * mavenFileLocations.getUserMavenDir() >> new File(userHome1, ".m2")
        then:
        locator.localMavenRepository == defaultM2Repo

        // Ensure that modified user.home is honoured (see http://forums.gradle.org/gradle/topics/override_location_of_the_local_maven_repo)
        when:
        File userHome2 = tmpDir.file("user_home_2")
        1 * mavenFileLocations.getUserMavenDir() >> new File(userHome2, ".m2")
        then:

 * limitations under the License.
 */

package org.gradle.api.internal.artifacts.mvnsettings;

import java.io.File;

public interface MavenFileLocations {
    File getUserMavenDir();
    File getGlobalMavenDir();
    File getUserSettingsFile();
    File getGlobalSettingsFile();

 */

package org.gradle.util.internal;

import org.gradle.internal.SystemProperties;

import javax.annotation.Nullable;
import java.io.File;

public class MavenUtil {

    public static File getUserMavenDir() {
        return new File(SystemProperties.getInstance().getUserHome(), ".m2");
    }

    @Nullable
    public static File getGlobalMavenDir() {
        String m2Home = System.getenv("M2_HOME");

                    return file.getAbsoluteFile();
                } else {
                    return file;
                }
            } else {
                File defaultLocation = new File(mavenFileLocations.getUserMavenDir(), "repository").getAbsoluteFile();
                LOGGER.debug("No local repository in Settings file defined. Using default path: {}", defaultLocation);
                return defaultLocation;
            }

                }
            }
        }
        return Collections.emptySet();
    }

    private String defaultMavenToolchainsDefinitionsLocation() {
        return new File(MavenUtil.getUserMavenDir(), "toolchains.xml").getAbsolutePath();
    }

    private static class PropagatingErrorHandler implements ErrorHandler {
        @Override
        public void warning(SAXParseException e) throws SAXException {