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## Uses of Package
java.io

Packages that use java.io
java.io | Provides for system input and output through data streams.
java.lang | MID Profile Language Classes included from Java 2 Standard Edition.
javax.microedition.io | MID Profile includes networking support based on the `GenericConnection` framework from the Connected Limited Device Configuration.
javax.microedition.lcdui | The UI API provides a set of features for implementation of user interfaces for MIDP applications.

Classes in java.io used by java.io
DataInput The `DataInput` interface provides for reading bytes from a binary stream and reconstructing from them data in any of the Java primitive types.
DataOutput The `DataOutput` interface provides for converting data from any of the Java primitive types to a series of bytes and writing these bytes to a binary stream.
InputStream This abstract class is the superclass of all classes representing an input stream of bytes.
IOException Signals that an I/O exception of some sort has occurred.
OutputStream This abstract class is the superclass of all classes representing an output stream of bytes.
Reader Abstract class for reading character streams.
UnsupportedEncodingException The Character Encoding is not supported.
Writer Abstract class for writing to character streams.

Classes in java.io used by java.lang
InputStream This abstract class is the superclass of all classes representing an input stream of bytes.
PrintStream A `PrintStream` adds functionality to another output stream, namely the ability to print representations of various data values conveniently.
UnsupportedEncodingException The Character Encoding is not supported.

Classes in java.io used by javax.microedition.io
DataInput The `DataInput` interface provides for reading bytes from a binary stream and reconstructing from them data in any of the Java primitive types.
DataInputStream A data input stream lets an application read primitive Java data types from an underlying input stream in a machine-independent way.
DataOutput The `DataOutput` interface provides for converting data from any of the Java primitive types to a series of bytes and writing these bytes to a binary stream.
DataOutputStream A data input stream lets an application write primitive Java data types to an output stream in a portable way.
InputStream This abstract class is the superclass of all classes representing an input stream of bytes.
IOException Signals that an I/O exception of some sort has occurred.
OutputStream This abstract class is the superclass of all classes representing an output stream of bytes.

Classes in java.io used by javax.microedition.lcdui
IOException Signals that an I/O exception of some sort has occurred.

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