Uses of Interface
Provides for system input and output through data streams, serialization and the file system.
Defines buffers, which are containers for data, and provides an overview of the other NIO packages.
Contains the collections framework, some internationalization support classes, a service loader, properties, random number generation, string parsing and scanning classes, base64 encoding and decoding, a bit array, and several miscellaneous utility classes.
Classes in java.io that implement Readable Modifier and Type Class Description
classReads text from a character-input stream, buffering characters so as to provide for the efficient reading of characters, arrays, and lines.
classThis class implements a character buffer that can be used as a character-input stream.
classReads text from character files using a default buffer size.
classAbstract class for reading filtered character streams.
classAn InputStreamReader is a bridge from byte streams to character streams: It reads bytes and decodes them into characters using a specified
classA buffered character-input stream that keeps track of line numbers.
classPiped character-input streams.
classA character-stream reader that allows characters to be pushed back into the stream.
classAbstract class for reading character streams.
classA character stream whose source is a string.