[ONOS-5142] [ONOS-5137] defect fixes

Change-Id: I2856a7a41b242b16c981915dd97986aa9c6ab676
diff --git a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java
index 4f403c9..009a86f 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/javamodel/YangJavaSubModuleTranslator.java
@@ -18,15 +18,16 @@
 import java.io.IOException;
 import java.util.ArrayList;
 import java.util.List;
+
 import org.onosproject.yangutils.datamodel.YangBelongsTo;
 import org.onosproject.yangutils.datamodel.YangModule;
 import org.onosproject.yangutils.datamodel.YangNode;
 import org.onosproject.yangutils.datamodel.YangNotification;
+import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
 import org.onosproject.yangutils.datamodel.javadatamodel.YangJavaSubModule;
 import org.onosproject.yangutils.translator.exception.TranslatorException;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGenerator;
 import org.onosproject.yangutils.translator.tojava.JavaCodeGeneratorInfo;
-import org.onosproject.yangutils.translator.tojava.JavaFileInfoTranslator;
 import org.onosproject.yangutils.translator.tojava.TempJavaCodeFragmentFiles;
 import org.onosproject.yangutils.utils.io.YangPluginConfig;