| Package | Description | 
|---|---|
| java.io | 
| Modifier and Type | Class and Description | 
|---|---|
class  | 
DataOutputStream
A data output stream lets an application write primitive Java data types to an output stream in a
 portable way. 
 | 
class  | 
PrintStream
A  
PrintStream adds functionality to another output stream, namely the ability to
 print representations of various data values conveniently. |