[ONOS-4636]YANG Grouping linking bug fix + YANG Code review comment fix

Change-Id: I68ee8dd08266a02593e217cef1a9bb010037d673
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaTypeFragmentFiles.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaTypeFragmentFiles.java
index 2cbbb49..930b6b4 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaTypeFragmentFiles.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/TempJavaTypeFragmentFiles.java
@@ -76,6 +76,7 @@
      * Temporary file handle for of string method of class.
      */
     private File ofStringImplTempFileHandle;
+
     /**
      * Temporary file handle for constructor for type class.
      */
@@ -85,6 +86,7 @@
      * Java file handle for typedef class file.
      */
     private File typedefClassJavaFileHandle;
+
     /**
      * Java file handle for type class like union, typedef file.
      */
@@ -211,7 +213,7 @@
                 YangJavaType<?> javaType = (YangJavaType<?>) yangType;
                 javaType.updateJavaQualifiedInfo(pluginConfig.getConflictResolver());
                 String typeName = javaType.getDataTypeName();
-                    typeName = getCamelCase(typeName, pluginConfig.getConflictResolver());
+                typeName = getCamelCase(typeName, pluginConfig.getConflictResolver());
                 JavaAttributeInfo javaAttributeInfo = getAttributeInfoForTheData(
                         javaType.getJavaQualifiedInfo(),
                         typeName, javaType,