Fix cucumber-attic#309 - raises when I18n.get an invalid iso_code - J…

…ava implementation
abinoam · Jun 16, 2014 · e38fff3 · e38fff3
1 parent 884d2ed
commit e38fff3
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/java/src/main/java/gherkin/I18n.java b/java/src/main/java/gherkin/I18n.java
@@ -87,6 +87,11 @@ public I18n(String isoCode) {
         this.keywords = new HashMap<String, List<String>>();
 
         Map<String, String> keywordMap = I18N.get(isoCode);
+
+        if (keywordMap == null) {
+            throw new RuntimeException("Language not supported: \"" + isoCode + "\"");
+        }
+
         for (Map.Entry<String, String> entry : keywordMap.entrySet()) {
             List<String> keywordList = Arrays.asList(entry.getValue().split("\\|"));
             if (STEP_KEYWORD_KEYS.contains(entry.getKey())) {