log the exception message instead of the entire stack trace

Author: shehan

src/main/java/Util.java

@@ -32,9 +32,10 @@ public static void writeException(Exception exception, String message) throws IO
         StringBuilder stringBuilder = new StringBuilder();
         stringBuilder.append(Calendar.getInstance().getTime().toString());
         stringBuilder.append(";");
-        stringBuilder.append(message);
+        stringBuilder.append(exception.getMessage());
         stringBuilder.append(";");
-        stringBuilder.append(exception.toString());
+        stringBuilder.append(message);
+
 
         System.out.println(stringBuilder.toString());