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

Change-Id: I2856a7a41b242b16c981915dd97986aa9c6ab676
diff --git a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
index dcca748..43946f7 100644
--- a/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
+++ b/plugin/src/main/java/org/onosproject/yangutils/translator/tojava/utils/JavaFileGenerator.java
@@ -206,7 +206,7 @@
      * @throws IOException when fails to write in file
      */
     public static File generateInterfaceFile(File file, List<String> imports, YangNode curNode,
-            boolean isAttrPresent)
+                                             boolean isAttrPresent)
             throws IOException {
 
         JavaFileInfoTranslator javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
@@ -376,7 +376,7 @@
      */
 
     public static File generateBuilderClassFile(File file, YangNode curNode,
-            boolean isAttrPresent)
+                                                boolean isAttrPresent)
             throws IOException {
 
         JavaFileInfoTranslator javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
@@ -490,7 +490,7 @@
      * @throws IOException when fails to write in file
      */
     public static File generateDefaultClassFile(File file, YangNode curNode, boolean isAttrPresent,
-            List<String> imports)
+                                                List<String> imports)
             throws IOException {
 
         JavaFileInfoTranslator javaFileInfo = ((JavaFileInfoContainer) curNode).getJavaFileInfo();
@@ -806,6 +806,7 @@
 
         boolean isIntConflict = false;
         boolean isLongConflict = false;
+        boolean isShortConflict = false;
         JavaAttributeInfo intAttr = tempJavaTypeFragmentFiles.getIntAttribute();
         if (intAttr == null) {
             intAttr = tempJavaTypeFragmentFiles.getUIntAttribute();
@@ -816,13 +817,20 @@
             longAttr = tempJavaTypeFragmentFiles.getULongAttribute();
         }
 
+        JavaAttributeInfo shortAttr = tempJavaTypeFragmentFiles.getShortAttribute();
+        if (shortAttr == null) {
+            shortAttr = tempJavaTypeFragmentFiles.getUInt8Attribute();
+        }
+
         if (intAttr != null) {
             isIntConflict = intAttr.isIntConflict();
         }
         if (longAttr != null) {
             isLongConflict = longAttr.isLongConflict();
         }
-
+        if (shortAttr != null) {
+            isShortConflict = shortAttr.isShortConflict();
+        }
         if (isLongConflict) {
             imports.add(tempJavaTypeFragmentFiles.getJavaImportData().getBigIntegerImport());
             sort(imports);
@@ -845,6 +853,11 @@
                         tempJavaTypeFragmentFiles.getLongIndex() < tempJavaTypeFragmentFiles.getULongIndex()));
             }
 
+            if (isShortConflict) {
+                insertDataIntoJavaFile(file, JavaCodeSnippetGen.addStaticAttributeShortRange(PRIVATE,
+                        tempJavaTypeFragmentFiles.getShortIndex() < tempJavaTypeFragmentFiles.getUInt8Index()));
+            }
+
             insertDataIntoJavaFile(file,
                     NEW_LINE + FOUR_SPACE_INDENTATION + getDataFromTempFileHandle(ATTRIBUTES_MASK,
                             ((TempJavaCodeFragmentFilesContainer) curNode).getTempJavaCodeFragmentFiles()
@@ -914,6 +927,9 @@
             if (isLongConflict) {
                 methods.add(getRangeValidatorMethodForUnion(BIG_INTEGER));
             }
+            if (isShortConflict) {
+                methods.add(getRangeValidatorMethodForUnion(INT));
+            }
 
         } catch (IOException e) {
             throw new IOException("No data found in temporary java code fragment files for " + className