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## Uses of Interface
java.io.DataOutput

Packages that use DataOutput
java.io | Provides for system input and output through data streams, serialization and the file system.
java.rmi.server | Provides classes and interfaces for supporting the server side of RMI.

Uses of DataOutput in java.io

Subinterfaces of DataOutput in java.io
`interface` | `ObjectOutput` ObjectOutput extends the DataOutput interface to include writing of objects.

Classes in java.io that implement DataOutput
`class` | `DataOutputStream` A data input stream lets an application write primitive Java data types to an output stream in a portable way.
`class` | `ObjectOutputStream` An ObjectOutputStream writes primitive data types and graphs of Java objects to an OutputStream.
`class` | `RandomAccessFile` Instances of this class support both reading and writing to a random access file.

Uses of DataOutput in java.rmi.server

Methods in java.rmi.server with parameters of type DataOutput
`void` | `UID.write(DataOutput out)` Write the `UID` to output stream, `out`.

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