[ONOS-5096][ONOS-5104] Checkstyle issues fixed for generated code.

Change-Id: I6a0984c2b397dbeda912e75138d5ad9e7adf33d5
diff --git a/plugin/src/test/java/org/onosproject/yangutils/parser/impl/TreeWalkListenerTest.java b/plugin/src/test/java/org/onosproject/yangutils/parser/impl/TreeWalkListenerTest.java
index 1056d98..1688d2d 100644
--- a/plugin/src/test/java/org/onosproject/yangutils/parser/impl/TreeWalkListenerTest.java
+++ b/plugin/src/test/java/org/onosproject/yangutils/parser/impl/TreeWalkListenerTest.java
@@ -38,9 +38,7 @@
      */
     @Test
     public void processOrderedByStatement() throws IOException, ParserException {
-        thrown.expect(ParserException.class);
-        thrown.expectMessage("YANG file error : \"ordered-by\" is not supported in current version, please check wiki" +
-                " for YANG utils road map.");
+        // Now no exception should be thrown. logs should come.
         manager.getDataModel("src/test/resources/OrderedByStatement.yang");
     }
 
@@ -49,8 +47,7 @@
      */
     @Test
     public void processAnyXmlStatement() throws IOException, ParserException {
-        thrown.expect(ParserException.class);
-        thrown.expectMessage("YANG file error : \"anyxml\" is not supported.");
+        // Now no exception should be thrown. logs should come.
         manager.getDataModel("src/test/resources/AnyxmlStatement.yang");
     }