import java.util.Properties;

/**
 * @since 3.2.3
 */
public class SystemProperties {
    /**
     * Thread-safe System.properties copy implementation.
     */
    public static void addSystemProperties(Properties props) {
        props.putAll(getSystemProperties());
    }

    /**
     * Returns a copy of {@link System#getProperties()} in a thread-safe manner.
     *

    }

    private Properties getSystemProperties() {
        Properties props = new Properties();

        EnvironmentUtils.addEnvVars(props);

        SystemProperties.addSystemProperties(props);

        return props;
    }

    private static final class ProjectRelocation {
        private MavenProject project;

        private Artifact pomArtifact;