After completing Java 2 Programmer Certification 310-025: The java.io Package, the user should be able to:

	Write code to read, write, and update files
	Select valid constructor arguments for input and output stream classes and subclasses
	Write code that navigates a file system
	Explain how international text is supported

Class Hierarchy and Interfaces

	Streams
	The java.io class hierarchy
	The java.io interfaces

Byte Data Sink Streams

	The InputStream class
	Markable streams
	The OutputStream class
	Byte array I/O
	File I/O
	Piped I/O

Byte Processing Streams

	Filtered I/O
	Buffered I/O
	Data I/O
	The PrintStream class
	The SequenceInputStream class
	Object I/O

Character Data Sink Streams

	The Reader and Writer classes
	Character array and string I/O
	The FileReader and FileWriter classes
	The PipedReader and PipedWriter classes
	Character sets and encodings

Character Processing Streams

	Buffered character I/O
	Filtered character I/O
	InputStreamReader and OutputStreamWriter
	The PrintWriter class
	The RandomAccessFile class
	The StreamTokenizer class

This course has the following features:

	Exercises that allow users to practice the skills needed to create Java programs
	A file containing the text of the exercises
	Activities that allow users to apply course concepts in an interactive questioning environment
	A glossary
	A Skill Assessment

	Java 2 Programmer Certification 310-025: Java and Object-Oriented Fundamentals (J25301)
	Java 2 Programmer Certification 310-025: Declarations, Flow Control, and Exception Handling (J25302)
	Java 2 Programmer Certification 310-025: Classes, Interfaces, Methods, and Garbage Collection (J25303)
	Java 2 Programmer Certification 310-025: Threads (J25304)
	Java 2 Programmer Certification 310-025: The java.lang Package (J25305)
	Java 2 Programmer Certification 310-025: The java.util Package (J25306)
	Java 2 Programmer Certification 310-025: GUI Components and Containers of the java.awt Package (J25307)
	Java 2 Programmer Certification 310-025: Layouts and Event Handlers of the java.awt Package (J25308)
	Java 2 Programmer Certification 310-025: Graphic and Image Elements of the java.awt Package (J25309)

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