Proposal : Classes with IDisposable Fields should be disposable

🔖[Tags],[Tags]

**Category** : Bug

**Description** : Classes that implement disposable fields should ensure the fields are disposed. Hence, the classes themselves should implement IDisposable 

Detailed description of the problem

**Non-Complaint Code**
```
// non-complaint code here
```
**Code Fix**

Code Fix with _[FixName]_ raised.
```
// Fix code here
```
