tch to make sure PSQLState is Serializable and a test case to prove it

diff --git a/src/interfaces/jdbc/org/postgresql/util/PSQLState.java b/src/interfaces/jdbc/org/postgresql/util/PSQLState.java
index 152170e0c973a79d944b7e265cbf69c77be47d59..b1d1efa63e3aea61806902898ea2bac2b9977768 100644 (file)
--- a/src/interfaces/jdbc/org/postgresql/util/PSQLState.java
+++ b/src/interfaces/jdbc/org/postgresql/util/PSQLState.java
@@ -10,7 +10,7 @@
  
  package org.postgresql.util;
  
- public class PSQLState
+ public class PSQLState implements java.io.Serializable
  {
    private String state;