Java stream return list

- Java stream return list of objects
- Java stream return list of string
- Java stream return list of properties
- Java stream list return boolean
- Java stream return modifiable list
- Java stream map return list
- Java stream return mutable list
- Java stream filter return list
- Java stream map return list of values
- Java stream return empty list if null
- Java stream return optional list
- Java stream return new list
- Java stream return unique list