README.md

+To compile, run:
+
+   ant compile_orig
+
+To run the test scripts on the original (hopefully non-faulty) implementation, use:
+
+   ant test -Dprogram="original" -Dtest="Partitioning"
+
+or
+
+   ant test -Dprogram="original" -Dtest="Boundary"
+
+To run a test script on the first mutant, use:
+
+   ant test -Dprogram="mutant-1" -Dtest="Boundary"
+
+To clean all class files, run:
+
+   ant clean
\ No newline at end of file

programs/mutant-1/swen90006/passbook/PassBook.java

@@ -179,9 +179,9 @@ public class PassBook
     }
 
     /**
-     * Updates the logic details for a URL of a user. If the url
-     * username or password are null, the username/password details
-     * for this URL are removed.
+     * Updates the login details for a URL of a user. If the url
+     * username or password are null, the login details for this URL
+     * must be removed.
      *
      * @param sessionID    the session ID for the logged-in user
      * @param urlUsername  the username for the user to be added

programs/mutant-2/swen90006/passbook/PassBook.java

@@ -179,9 +179,9 @@ public class PassBook
     }
 
     /**
-     * Updates the logic details for a URL of a user. If the url
-     * username or password are null, the username/password details
-     * for this URL are removed.
+     * Updates the login details for a URL of a user. If the url
+     * username or password are null, the login details for this URL
+     * must be removed.
      *
      * @param sessionID    the session ID for the logged-in user
      * @param urlUsername  the username for the user to be added

programs/mutant-3/swen90006/passbook/PassBook.java

@@ -179,9 +179,9 @@ public class PassBook
     }
 
     /**
-     * Updates the logic details for a URL of a user. If the url
-     * username or password are null, the username/password details
-     * for this URL are removed.
+     * Updates the login details for a URL of a user. If the url
+     * username or password are null, the login details for this URL
+     * must be removed.
      *
      * @param sessionID    the session ID for the logged-in user
      * @param urlUsername  the username for the user to be added

programs/mutant-4/swen90006/passbook/PassBook.java

@@ -179,9 +179,9 @@ public class PassBook
     }
 
     /**
-     * Updates the logic details for a URL of a user. If the url
-     * username or password are null, the username/password details
-     * for this URL are removed.
+     * Updates the login details for a URL of a user. If the url
+     * username or password are null, the login details for this URL
+     * must be removed.
      *
      * @param sessionID    the session ID for the logged-in user
      * @param urlUsername  the username for the user to be added

programs/mutant-5/swen90006/passbook/PassBook.java

@@ -179,9 +179,9 @@ public class PassBook
     }
 
     /**
-     * Updates the logic details for a URL of a user. If the url
-     * username or password are null, the username/password details
-     * for this URL are removed.
+     * Updates the login details for a URL of a user. If the url
+     * username or password are null, the login details for this URL
+     * must be removed.
      *
      * @param sessionID    the session ID for the logged-in user
      * @param urlUsername  the username for the user to be added

programs/original/swen90006/passbook/PassBook.java

@@ -179,9 +179,9 @@ public class PassBook
     }
 
     /**
-     * Updates the logic details for a URL of a user. If the url
-     * username or password are null, the username/password details
-     * for this URL are removed.
+     * Updates the login details for a URL of a user. If the url
+     * username or password are null, the login details for this URL
+     * must be removed.
      *
      * @param sessionID    the session ID for the logged-in user
      * @param urlUsername  the username for the user to be added