Fix pathname serialization

1 files changed, 2 insertions, 1 deletions

diff --git a/src/main/java/pl/edu/mimuw/cloudatlas/model/PathName.java b/src/main/java/pl/edu/mimuw/cloudatlas/model/PathName.java
index 7f3a9ac..e56b62a 100644
--- a/src/main/java/pl/edu/mimuw/cloudatlas/model/PathName.java
+++ b/src/main/java/pl/edu/mimuw/cloudatlas/model/PathName.java
@@ -24,6 +24,7 @@
 
 package pl.edu.mimuw.cloudatlas.model;
 
+import java.io.Serializable;
 import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Collection;
@@ -33,7 +34,7 @@ import java.util.List;
 /**
  * Represent a fully qualified name of a zone, also known as a global name or a path name. Objects of this class are immutable.
  */
-public class PathName {
+public class PathName implements Serializable {
     /**
      * Object representing the name of the root zone (/).
      */