package sg.ncl.testbed_interface.domain;

import java.time.ZonedDateTime;

/**
 * The {@link UserActivity} interface represents the activities that the {@link User} performed.
 * @author Christopher Zhong
 */
public interface UserActivity {

    /**
     * Returns the IP address that the {@link User} use to log in.
     * @return the IP address that the {@link User} use to log in.
     */
    String getIpAddress();

    /**
     * Returns the {@link ZonedDateTime} of said activity.
     * @return the {@link ZonedDateTime} of said activity.
     */
    ZonedDateTime getActivityDate();

}

@@ -169,16 +169,19 @@
 formed.%0A
+ *%0A
  * @auth
@@ -309,24 +309,31 @@
  to log in.%0A
+     *%0A
      * @retu
@@ -486,24 +486,31 @@
 d activity.%0A
+     *%0A
      * @retu

Reformat code (DEV-15)