From 54657b4ea460795d23dfbcbb0766ea11205857ec Mon Sep 17 00:00:00 2001
From: Elena Mokeeva <elena.mokeeva@envite.de>
Date: Tue, 23 Jan 2024 11:07:03 +0100
Subject: [PATCH] Close #2200 - fix the exception text for wrong classification
 categoeries

---
 .../src/main/java/pro/taskana/TaskanaConfiguration.java    | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/lib/taskana-core/src/main/java/pro/taskana/TaskanaConfiguration.java b/lib/taskana-core/src/main/java/pro/taskana/TaskanaConfiguration.java
index 321d1129c6..6943c34363 100644
--- a/lib/taskana-core/src/main/java/pro/taskana/TaskanaConfiguration.java
+++ b/lib/taskana-core/src/main/java/pro/taskana/TaskanaConfiguration.java
@@ -718,6 +718,8 @@ public static class Builder {
     private final String schemaName;
     private final boolean securityEnabled;
 
+    private String separator = DEFAULT_TASKANA_PROPERTY_SEPARATOR;
+
     @TaskanaProperty("taskana.domains")
     private List<String> domains = new ArrayList<>();
 
@@ -1037,6 +1039,7 @@ public Builder initTaskanaProperties(String propertiesFile, String separator) {
       LOGGER.debug(
           "Reading taskana configuration from {} with separator {}", propertiesFile, separator);
       properties = loadProperties(propertiesFile);
+      this.separator=separator;
       configureAnnotatedFields(separator, properties);
       addMasterDomain();
       return this;
@@ -1451,8 +1454,8 @@ private void validateConfiguration() {
                 "Parameter classificationCategoriesByType (taskana.classification.categories.<KEY>)"
                     + " contains invalid Classification Types. "
                     + "configured: %s "
-                    + "detected: %s",
-                classificationTypes, classificationCategoriesByType.keySet()));
+                    + "existing: %s",
+                classificationTypes,  "["+String.join(separator,classificationCategoriesByType.keySet())+"]"));
       }
 
       if (!classificationCategoriesByType.keySet().containsAll(classificationTypes)) {