Headerable (datadog-lambda-java 0.2.1 API)

```
public interface Headerable
```
Headerable is an interface that custom request objects must implement in order to benefit from Datadog tracing. Headerable, when combined with the correct API Gateway Mapping Template (including the default application/JSON and application/x-www-form-urlencoded templates) allow Lambda to write the HTTP Request Headers to your custom Java event.

All Methods Instance Methods Abstract Methods
Modifier and Type	Method and Description
`java.util.Map<java.lang.String,java.lang.String>`	`getHeaders()`
`void`	`setHeaders(java.util.Map<java.lang.String,java.lang.String> headers)`

java.util.Map<java.lang.String,java.lang.String> getHeaders()

void setHeaders(java.util.Map<java.lang.String,java.lang.String> headers)

Interface Headerable