OptimizedRequestContext (Mule Kernel 3.9.0 API)

Deprecated.
If access to MuleEvent or MuleMessage is required, then implement a MessageProcessor or Callable instead
```
@Deprecated
public final class OptimizedRequestContext
extends Object
```
NOT FOR PUBLIC USE - please use the interface provided by RequestContext. This is a temporary interface that helps provide an (optimized) fix for message scribbling.
Mutating methods have three versions: default (RequestContext; safe, makes and returns a new copy - although this can be changed via RequestContext.DEFAULT_ACTION); unsafe (doesn't make a copy, use only where certain no threading); critical (safe, documents that threading a known issue).

Methods
Modifier and Type	Method and Description
`static MuleEvent`	`criticalSetEvent(MuleEvent event)` Deprecated. Set an event for out-of-scope thread access.
`static MuleMessage`	`unsafeRewriteEvent(MuleMessage message)` Deprecated. Sets a new message payload in the RequestContext but maintains all other properties (session, endpoint, synchronous, etc.) from the previous event.
`static MuleEvent`	`unsafeSetEvent(MuleEvent event)` Deprecated. Set an event for out-of-scope thread access.

Class OptimizedRequestContext