Whitebox issue fix

Change-Id: I856266e26d2686affb9271c460927ba3e0e07db2
diff --git a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java
index d6ba066..8895da2 100644
--- a/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java
+++ b/utils/yangutils/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaModule.java
@@ -136,9 +136,11 @@
         YangJavaModelUtils.generateCodeOfRootNode(this, yangPlugin, modulePkg);
     }
 
+    /**
+     * Creates a java file using the YANG module info.
+     */
     @Override
     public void generateCodeExit() throws IOException {
         getTempJavaCodeFragmentFiles().generateJavaFile(GENERATE_INTERFACE_WITH_BUILDER, this);
-        return;
     }
 }