JList

```
public class JList

                    
```
Provides helpers for creating a List easily in place. Java 9 has these features under 'List', but I scoped them under 'JList' ('J' for 'Jitsi') to avoid conflicts with java.util.List Note that these helpers are in Java 9 and this should be removed once we migrate to Java 9.

Method Summary

Modifier and Type	Method	Description
`static <E> List<E>`	`of(Array<E> elements)`	Some notes from https://docs.oracle.com/javase/9/docs/api/java/util/List.html:The List.of() static factory methods provide a convenient way to create immutable lists.The List instances created by these methods have the following characteristics:They are structurally immutable.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Method Detail
  - of
```
@SafeVarargs() static <E> List<E> of(Array<E> elements)
```
    Some notes from https://docs.oracle.com/javase/9/docs/api/java/util/List.html:The List.of() static factory methods provide a convenient way to create immutable lists.The List instances created by these methods have the following characteristics:They are structurally immutable. Elements cannot be added, removed, or replaced.Calling any mutator method will always cause UnsupportedOperationException to be thrown.However, if the contained elements are themselves mutable, this may cause the List'scontents to appear to change.They disallow null elements. Attempts to create them with null elements result in NullPointerException.They are serializable if all elements are serializable.The order of elements in the list is the same as the order of the provided arguments,or of the elements in the provided array.They are value-based. Callers should make no assumptions about the identity of the returnedinstances. Factories are free to create new instances or reuse existing ones.Therefore, identity-sensitive operations on these instances (reference equality (==),identity hash code, and synchronization) are unreliable and should be avoided.They are serialized as specified on the Serialized Form page.Note(brian): the implementation here differs from the one in the Java 9 lib, but I'vetried to enforce the characteristics above.
    
    Parameters:
    
    elements - the elements to add to the list