Identifier issue fix for module, list, container, leaf, leaf-list, prefix + date agr string for revision fix

Change-Id: Id9d596512f35b54f6359d361402bcd0180b71678
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java
index aa770a6..99d40dd 100644
--- a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/ListListenerTest.java
@@ -205,7 +205,7 @@
     @Test
     public void processListInvalidIdentifier() throws IOException, ParserException {
         thrown.expect(ParserException.class);
-        thrown.expectMessage("mismatched input '1valid' expecting IDENTIFIER");
+        thrown.expectMessage("YANG file error : list name 1valid is not valid.");
         YangNode node = manager.getDataModel("src/test/resources/ListInvalidIdentifier.yang");
     }
 }
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