Added Private Constructor For Constants

Author: agrawroh

src/main/java/com/ukubuka/core/utilities/Constants.java

@@ -21,4 +21,9 @@ public final class Constants {
     /******************************* Transformer Constants ********************************/
     public static final String COLUMN_ENCOLSING_QUOTE = "\"";
     public static final String SHORTCUT_MAP_DELIMITER = "=";
+
+    /******************************** Private Constructor *********************************/
+    private Constants() {
+        /* Do Nothing */
+    }
 }