| Class | Description | 
|---|---|
| ExtendedSocketOptions | Defines extended socket options, beyond those defined in
  StandardSocketOptions. | 
| NetworkPermission | Represents permission to access the extended networking capabilities
 defined in the jdk.net package. | 
| SocketFlow | Represents the service level properties for the platform specific socket
 option  ExtendedSocketOptions.SO_FLOW_SLA. | 
| Sockets | Defines static methods to set and get socket options defined by the
  SocketOptioninterface. | 
| Enum | Description | 
|---|---|
| SocketFlow.Status | Enumeration of the return values from the SO_FLOW_SLA
 socket option. | 
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